64453662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 183062880

約数和(自身を除く): 118609218

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 109, 114, 117, 126, 133, 171, 182, 218, 234, 247, 266, 273, 327, 342, 361, 399, 494, 546, 654, 722, 741, 763, 798, 819, 981, 1083, 1197, 1417, 1482, 1526, 1638, 1729, 1962, 2071, 2166, 2223, 2289, 2394, 2527, 2834, 3249, 3458, 4142, 4251, 4446, 4578, 4693, 5054, 5187, 6213, 6498, 6867, 7581, 8502, 9386, 9919, 10374, 12426, 12753, 13734, 14079, 14497, 15162, 15561, 18639, 19838, 22743, 25506, 26923, 28158, 28994, 29757, 31122, 32851, 37278, 39349, 42237, 43491, 45486, 53846, 59514, 65702, 78698, 80769, 84474, 86982, 89271, 98553, 118047, 130473, 161538, 178542, 188461, 197106, 236094, 242307, 260946, 275443, 295659, 354141, 376922, 484614, 511537, 550886, 565383, 591318, 708282, 826329, 1023074, 1130766, 1534611, 1652658, 1696149, 2478987, 3069222, 3392298, 3580759, 4603833, 4957974, 7161518, 9207666, 10742277, 21484554, 32226831, 64453662]

約数ペア:

[(1, 64453662), (2, 32226831), (3, 21484554), (6, 10742277), (7, 9207666), (9, 7161518), (13, 4957974), (14, 4603833), (18, 3580759), (19, 3392298), (21, 3069222), (26, 2478987), (38, 1696149), (39, 1652658), (42, 1534611), (57, 1130766), (63, 1023074), (78, 826329), (91, 708282), (109, 591318), (114, 565383), (117, 550886), (126, 511537), (133, 484614), (171, 376922), (182, 354141), (218, 295659), (234, 275443), (247, 260946), (266, 242307), (273, 236094), (327, 197106), (342, 188461), (361, 178542), (399, 161538), (494, 130473), (546, 118047), (654, 98553), (722, 89271), (741, 86982), (763, 84474), (798, 80769), (819, 78698), (981, 65702), (1083, 59514), (1197, 53846), (1417, 45486), (1482, 43491), (1526, 42237), (1638, 39349), (1729, 37278), (1962, 32851), (2071, 31122), (2166, 29757), (2223, 28994), (2289, 28158), (2394, 26923), (2527, 25506), (2834, 22743), (3249, 19838), (3458, 18639), (4142, 15561), (4251, 15162), (4446, 14497), (4578, 14079), (4693, 13734), (5054, 12753), (5187, 12426), (6213, 10374), (6498, 9919), (6867, 9386), (7581, 8502)]