78943644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 227730048

約数和(自身を除く): 148786404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 47, 52, 74, 78, 94, 97, 111, 117, 141, 148, 156, 188, 194, 222, 234, 282, 291, 333, 388, 423, 444, 468, 481, 564, 582, 611, 666, 846, 873, 962, 1164, 1222, 1261, 1332, 1443, 1692, 1739, 1746, 1833, 1924, 2444, 2522, 2886, 3478, 3492, 3589, 3666, 3783, 4329, 4559, 5044, 5217, 5499, 5772, 6956, 7178, 7332, 7566, 8658, 9118, 10434, 10767, 10998, 11349, 13677, 14356, 15132, 15651, 17316, 18236, 20868, 21534, 21996, 22607, 22698, 27354, 31302, 32301, 41031, 43068, 45214, 45396, 46657, 54708, 59267, 62604, 64602, 67821, 82062, 90428, 93314, 118534, 129204, 135642, 139971, 164124, 168683, 177801, 186628, 203463, 237068, 271284, 279942, 337366, 355602, 406926, 419913, 506049, 533403, 559884, 674732, 711204, 813852, 839826, 1012098, 1066806, 1518147, 1679652, 2024196, 2133612, 2192879, 3036294, 4385758, 6072588, 6578637, 8771516, 13157274, 19735911, 26314548, 39471822, 78943644]

約数ペア:

[(1, 78943644), (2, 39471822), (3, 26314548), (4, 19735911), (6, 13157274), (9, 8771516), (12, 6578637), (13, 6072588), (18, 4385758), (26, 3036294), (36, 2192879), (37, 2133612), (39, 2024196), (47, 1679652), (52, 1518147), (74, 1066806), (78, 1012098), (94, 839826), (97, 813852), (111, 711204), (117, 674732), (141, 559884), (148, 533403), (156, 506049), (188, 419913), (194, 406926), (222, 355602), (234, 337366), (282, 279942), (291, 271284), (333, 237068), (388, 203463), (423, 186628), (444, 177801), (468, 168683), (481, 164124), (564, 139971), (582, 135642), (611, 129204), (666, 118534), (846, 93314), (873, 90428), (962, 82062), (1164, 67821), (1222, 64602), (1261, 62604), (1332, 59267), (1443, 54708), (1692, 46657), (1739, 45396), (1746, 45214), (1833, 43068), (1924, 41031), (2444, 32301), (2522, 31302), (2886, 27354), (3478, 22698), (3492, 22607), (3589, 21996), (3666, 21534), (3783, 20868), (4329, 18236), (4559, 17316), (5044, 15651), (5217, 15132), (5499, 14356), (5772, 13677), (6956, 11349), (7178, 10998), (7332, 10767), (7566, 10434), (8658, 9118)]