84642948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 250911360

約数和(自身を除く): 166268412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 167, 171, 228, 234, 247, 334, 342, 351, 361, 468, 494, 501, 513, 668, 684, 702, 722, 741, 988, 1002, 1026, 1083, 1404, 1444, 1482, 1503, 2004, 2052, 2166, 2171, 2223, 2964, 3006, 3173, 3249, 4332, 4342, 4446, 4509, 4693, 6012, 6346, 6498, 6513, 6669, 8684, 8892, 9018, 9386, 9519, 9747, 12692, 12996, 13026, 13338, 14079, 18036, 18772, 19038, 19494, 19539, 26052, 26676, 28158, 28557, 38076, 38988, 39078, 41249, 42237, 56316, 57114, 58617, 60287, 78156, 82498, 84474, 85671, 114228, 117234, 120574, 123747, 126711, 164996, 168948, 171342, 180861, 234468, 241148, 247494, 253422, 342684, 361722, 371241, 494988, 506844, 542583, 723444, 742482, 783731, 1085166, 1113723, 1484964, 1567462, 1627749, 2170332, 2227446, 2351193, 3134924, 3255498, 4454892, 4702386, 6510996, 7053579, 9404772, 14107158, 21160737, 28214316, 42321474, 84642948]

約数ペア:

[(1, 84642948), (2, 42321474), (3, 28214316), (4, 21160737), (6, 14107158), (9, 9404772), (12, 7053579), (13, 6510996), (18, 4702386), (19, 4454892), (26, 3255498), (27, 3134924), (36, 2351193), (38, 2227446), (39, 2170332), (52, 1627749), (54, 1567462), (57, 1484964), (76, 1113723), (78, 1085166), (108, 783731), (114, 742482), (117, 723444), (156, 542583), (167, 506844), (171, 494988), (228, 371241), (234, 361722), (247, 342684), (334, 253422), (342, 247494), (351, 241148), (361, 234468), (468, 180861), (494, 171342), (501, 168948), (513, 164996), (668, 126711), (684, 123747), (702, 120574), (722, 117234), (741, 114228), (988, 85671), (1002, 84474), (1026, 82498), (1083, 78156), (1404, 60287), (1444, 58617), (1482, 57114), (1503, 56316), (2004, 42237), (2052, 41249), (2166, 39078), (2171, 38988), (2223, 38076), (2964, 28557), (3006, 28158), (3173, 26676), (3249, 26052), (4332, 19539), (4342, 19494), (4446, 19038), (4509, 18772), (4693, 18036), (6012, 14079), (6346, 13338), (6498, 13026), (6513, 12996), (6669, 12692), (8684, 9747), (8892, 9519), (9018, 9386)]