774764172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3968

約数の個数: 144

約数和(自身を含む): 2450523712

約数和(自身を除く): 1675759540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 793, 819, 854, 1092, 1098, 1281, 1586, 1638, 1708, 2196, 2379, 2562, 3172, 3276, 3843, 3877, 4758, 5124, 5551, 7137, 7686, 7754, 9516, 11102, 11631, 14274, 15372, 15508, 16653, 22204, 23262, 27139, 28548, 33306, 34893, 46524, 49959, 50401, 54278, 66612, 69786, 81417, 99918, 100802, 108556, 139572, 151203, 162834, 199836, 201604, 236497, 244251, 302406, 325668, 352807, 453609, 472994, 488502, 604812, 705614, 709491, 907218, 945988, 977004, 1058421, 1411228, 1418982, 1655479, 1814436, 2116842, 2128473, 2837964, 3074461, 3175263, 3310958, 4233684, 4256946, 4966437, 6148922, 6350526, 6621916, 8513892, 9223383, 9932874, 12297844, 12701052, 14899311, 18446766, 19865748, 21521227, 27670149, 29798622, 36893532, 43042454, 55340298, 59597244, 64563681, 86084908, 110680596, 129127362, 193691043, 258254724, 387382086, 774764172]

約数ペア:

[(1, 774764172), (2, 387382086), (3, 258254724), (4, 193691043), (6, 129127362), (7, 110680596), (9, 86084908), (12, 64563681), (13, 59597244), (14, 55340298), (18, 43042454), (21, 36893532), (26, 29798622), (28, 27670149), (36, 21521227), (39, 19865748), (42, 18446766), (52, 14899311), (61, 12701052), (63, 12297844), (78, 9932874), (84, 9223383), (91, 8513892), (117, 6621916), (122, 6350526), (126, 6148922), (156, 4966437), (182, 4256946), (183, 4233684), (234, 3310958), (244, 3175263), (252, 3074461), (273, 2837964), (364, 2128473), (366, 2116842), (427, 1814436), (468, 1655479), (546, 1418982), (549, 1411228), (732, 1058421), (793, 977004), (819, 945988), (854, 907218), (1092, 709491), (1098, 705614), (1281, 604812), (1586, 488502), (1638, 472994), (1708, 453609), (2196, 352807), (2379, 325668), (2562, 302406), (3172, 244251), (3276, 236497), (3843, 201604), (3877, 199836), (4758, 162834), (5124, 151203), (5551, 139572), (7137, 108556), (7686, 100802), (7754, 99918), (9516, 81417), (11102, 69786), (11631, 66612), (14274, 54278), (15372, 50401), (15508, 49959), (16653, 46524), (22204, 34893), (23262, 33306), (27139, 28548)]