79564212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 250723200

約数和(自身を除く): 171158988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 149, 156, 163, 182, 234, 252, 273, 298, 326, 364, 447, 468, 489, 546, 596, 652, 819, 894, 978, 1043, 1092, 1141, 1341, 1467, 1638, 1788, 1937, 1956, 2086, 2119, 2282, 2682, 2934, 3129, 3276, 3423, 3874, 4172, 4238, 4564, 5364, 5811, 5868, 6258, 6357, 6846, 7748, 8476, 9387, 10269, 11622, 12516, 12714, 13559, 13692, 14833, 17433, 18774, 19071, 20538, 23244, 24287, 25428, 27118, 29666, 34866, 37548, 38142, 40677, 41076, 44499, 48574, 54236, 59332, 69732, 72861, 76284, 81354, 88998, 97148, 122031, 133497, 145722, 162708, 170009, 177996, 218583, 244062, 266994, 291444, 315731, 340018, 437166, 488124, 510027, 533988, 631462, 680036, 874332, 947193, 1020054, 1262924, 1530081, 1894386, 2040108, 2210117, 2841579, 3060162, 3788772, 4420234, 5683158, 6120324, 6630351, 8840468, 11366316, 13260702, 19891053, 26521404, 39782106, 79564212]

約数ペア:

[(1, 79564212), (2, 39782106), (3, 26521404), (4, 19891053), (6, 13260702), (7, 11366316), (9, 8840468), (12, 6630351), (13, 6120324), (14, 5683158), (18, 4420234), (21, 3788772), (26, 3060162), (28, 2841579), (36, 2210117), (39, 2040108), (42, 1894386), (52, 1530081), (63, 1262924), (78, 1020054), (84, 947193), (91, 874332), (117, 680036), (126, 631462), (149, 533988), (156, 510027), (163, 488124), (182, 437166), (234, 340018), (252, 315731), (273, 291444), (298, 266994), (326, 244062), (364, 218583), (447, 177996), (468, 170009), (489, 162708), (546, 145722), (596, 133497), (652, 122031), (819, 97148), (894, 88998), (978, 81354), (1043, 76284), (1092, 72861), (1141, 69732), (1341, 59332), (1467, 54236), (1638, 48574), (1788, 44499), (1937, 41076), (1956, 40677), (2086, 38142), (2119, 37548), (2282, 34866), (2682, 29666), (2934, 27118), (3129, 25428), (3276, 24287), (3423, 23244), (3874, 20538), (4172, 19071), (4238, 18774), (4564, 17433), (5364, 14833), (5811, 13692), (5868, 13559), (6258, 12714), (6357, 12516), (6846, 11622), (7748, 10269), (8476, 9387)]