71623464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 209088000

約数和(自身を除く): 137464536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 109, 114, 131, 132, 152, 209, 218, 228, 262, 264, 327, 393, 418, 436, 456, 524, 627, 654, 786, 836, 872, 1048, 1199, 1254, 1308, 1441, 1572, 1672, 2071, 2398, 2489, 2508, 2616, 2882, 3144, 3597, 4142, 4323, 4796, 4978, 5016, 5764, 6213, 7194, 7467, 8284, 8646, 9592, 9956, 11528, 12426, 14279, 14388, 14934, 16568, 17292, 19912, 22781, 24852, 27379, 28558, 28776, 29868, 34584, 42837, 45562, 49704, 54758, 57116, 59736, 68343, 82137, 85674, 91124, 109516, 114232, 136686, 157069, 164274, 171348, 182248, 219032, 271301, 273372, 314138, 328548, 342696, 471207, 542602, 546744, 628276, 657096, 813903, 942414, 1085204, 1256552, 1627806, 1884828, 2170408, 2984311, 3255612, 3769656, 5968622, 6511224, 8952933, 11937244, 17905866, 23874488, 35811732, 71623464]

約数ペア:

[(1, 71623464), (2, 35811732), (3, 23874488), (4, 17905866), (6, 11937244), (8, 8952933), (11, 6511224), (12, 5968622), (19, 3769656), (22, 3255612), (24, 2984311), (33, 2170408), (38, 1884828), (44, 1627806), (57, 1256552), (66, 1085204), (76, 942414), (88, 813903), (109, 657096), (114, 628276), (131, 546744), (132, 542602), (152, 471207), (209, 342696), (218, 328548), (228, 314138), (262, 273372), (264, 271301), (327, 219032), (393, 182248), (418, 171348), (436, 164274), (456, 157069), (524, 136686), (627, 114232), (654, 109516), (786, 91124), (836, 85674), (872, 82137), (1048, 68343), (1199, 59736), (1254, 57116), (1308, 54758), (1441, 49704), (1572, 45562), (1672, 42837), (2071, 34584), (2398, 29868), (2489, 28776), (2508, 28558), (2616, 27379), (2882, 24852), (3144, 22781), (3597, 19912), (4142, 17292), (4323, 16568), (4796, 14934), (4978, 14388), (5016, 14279), (5764, 12426), (6213, 11528), (7194, 9956), (7467, 9592), (8284, 8646)]