77552748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 249231360

約数和(自身を除く): 171678612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 607, 676, 702, 756, 819, 1014, 1092, 1183, 1214, 1404, 1521, 1638, 1821, 2028, 2366, 2428, 2457, 3042, 3276, 3549, 3642, 4249, 4563, 4732, 4914, 5463, 6084, 7098, 7284, 7891, 8498, 9126, 9828, 10647, 10926, 12747, 14196, 15782, 16389, 16996, 18252, 21294, 21852, 23673, 25494, 31564, 31941, 32778, 38241, 42588, 47346, 50988, 55237, 63882, 65556, 71019, 76482, 94692, 102583, 110474, 114723, 127764, 142038, 152964, 165711, 205166, 213057, 220948, 229446, 284076, 307749, 331422, 410332, 426114, 458892, 497133, 615498, 662844, 718081, 852228, 923247, 994266, 1230996, 1436162, 1491399, 1846494, 1988532, 2154243, 2769741, 2872324, 2982798, 3692988, 4308486, 5539482, 5965596, 6462729, 8616972, 11078964, 12925458, 19388187, 25850916, 38776374, 77552748]

約数ペア:

[(1, 77552748), (2, 38776374), (3, 25850916), (4, 19388187), (6, 12925458), (7, 11078964), (9, 8616972), (12, 6462729), (13, 5965596), (14, 5539482), (18, 4308486), (21, 3692988), (26, 2982798), (27, 2872324), (28, 2769741), (36, 2154243), (39, 1988532), (42, 1846494), (52, 1491399), (54, 1436162), (63, 1230996), (78, 994266), (84, 923247), (91, 852228), (108, 718081), (117, 662844), (126, 615498), (156, 497133), (169, 458892), (182, 426114), (189, 410332), (234, 331422), (252, 307749), (273, 284076), (338, 229446), (351, 220948), (364, 213057), (378, 205166), (468, 165711), (507, 152964), (546, 142038), (607, 127764), (676, 114723), (702, 110474), (756, 102583), (819, 94692), (1014, 76482), (1092, 71019), (1183, 65556), (1214, 63882), (1404, 55237), (1521, 50988), (1638, 47346), (1821, 42588), (2028, 38241), (2366, 32778), (2428, 31941), (2457, 31564), (3042, 25494), (3276, 23673), (3549, 21852), (3642, 21294), (4249, 18252), (4563, 16996), (4732, 16389), (4914, 15782), (5463, 14196), (6084, 12747), (7098, 10926), (7284, 10647), (7891, 9828), (8498, 9126)]