65791908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 220758720

約数和(自身を除く): 154966812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 151, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 302, 342, 364, 399, 441, 453, 468, 494, 532, 546, 588, 604, 637, 684, 741, 798, 819, 882, 906, 931, 988, 1057, 1092, 1197, 1274, 1359, 1482, 1596, 1638, 1729, 1764, 1812, 1862, 1911, 1963, 2114, 2223, 2394, 2548, 2718, 2793, 2869, 2964, 3171, 3276, 3458, 3724, 3822, 3926, 4228, 4446, 4788, 5187, 5436, 5586, 5733, 5738, 5889, 6342, 6916, 7399, 7644, 7852, 8379, 8607, 8892, 9513, 10374, 11172, 11466, 11476, 11778, 12103, 12684, 13741, 14798, 15561, 16758, 17214, 17667, 19026, 20083, 20748, 22197, 22932, 23556, 24206, 25821, 27482, 29596, 31122, 33516, 34428, 35334, 36309, 37297, 38052, 40166, 41223, 44394, 48412, 51642, 54964, 60249, 62244, 66591, 70668, 72618, 74594, 80332, 82446, 88788, 96187, 103284, 108927, 111891, 120498, 123669, 133182, 140581, 145236, 149188, 164892, 180747, 192374, 217854, 223782, 240996, 247338, 261079, 266364, 281162, 288561, 335673, 361494, 384748, 421743, 435708, 447564, 494676, 522158, 562324, 577122, 671346, 722988, 783237, 843486, 865683, 1044316, 1154244, 1265229, 1342692, 1566474, 1686972, 1731366, 1827553, 2349711, 2530458, 3132948, 3462732, 3655106, 4699422, 5060916, 5482659, 7310212, 9398844, 10965318, 16447977, 21930636, 32895954, 65791908]

約数ペア:

[(1, 65791908), (2, 32895954), (3, 21930636), (4, 16447977), (6, 10965318), (7, 9398844), (9, 7310212), (12, 5482659), (13, 5060916), (14, 4699422), (18, 3655106), (19, 3462732), (21, 3132948), (26, 2530458), (28, 2349711), (36, 1827553), (38, 1731366), (39, 1686972), (42, 1566474), (49, 1342692), (52, 1265229), (57, 1154244), (63, 1044316), (76, 865683), (78, 843486), (84, 783237), (91, 722988), (98, 671346), (114, 577122), (117, 562324), (126, 522158), (133, 494676), (147, 447564), (151, 435708), (156, 421743), (171, 384748), (182, 361494), (196, 335673), (228, 288561), (234, 281162), (247, 266364), (252, 261079), (266, 247338), (273, 240996), (294, 223782), (302, 217854), (342, 192374), (364, 180747), (399, 164892), (441, 149188), (453, 145236), (468, 140581), (494, 133182), (532, 123669), (546, 120498), (588, 111891), (604, 108927), (637, 103284), (684, 96187), (741, 88788), (798, 82446), (819, 80332), (882, 74594), (906, 72618), (931, 70668), (988, 66591), (1057, 62244), (1092, 60249), (1197, 54964), (1274, 51642), (1359, 48412), (1482, 44394), (1596, 41223), (1638, 40166), (1729, 38052), (1764, 37297), (1812, 36309), (1862, 35334), (1911, 34428), (1963, 33516), (2114, 31122), (2223, 29596), (2394, 27482), (2548, 25821), (2718, 24206), (2793, 23556), (2869, 22932), (2964, 22197), (3171, 20748), (3276, 20083), (3458, 19026), (3724, 17667), (3822, 17214), (3926, 16758), (4228, 15561), (4446, 14798), (4788, 13741), (5187, 12684), (5436, 12103), (5586, 11778), (5733, 11476), (5738, 11466), (5889, 11172), (6342, 10374), (6916, 9513), (7399, 8892), (7644, 8607), (7852, 8379)]