64249488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 197695680

約数和(自身を除く): 133446192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1021, 1104, 1311, 1368, 1656, 1748, 2042, 2622, 2736, 3063, 3312, 3496, 3933, 4084, 5244, 6126, 6992, 7866, 8168, 9189, 10488, 12252, 15732, 16336, 18378, 19399, 20976, 23483, 24504, 31464, 36756, 38798, 46966, 49008, 58197, 62928, 70449, 73512, 77596, 93932, 116394, 140898, 147024, 155192, 174591, 187864, 211347, 232788, 281796, 310384, 349182, 375728, 422694, 446177, 465576, 563592, 698364, 845388, 892354, 931152, 1127184, 1338531, 1396728, 1690776, 1784708, 2677062, 2793456, 3381552, 3569416, 4015593, 5354124, 7138832, 8031186, 10708248, 16062372, 21416496, 32124744, 64249488]

約数ペア:

[(1, 64249488), (2, 32124744), (3, 21416496), (4, 16062372), (6, 10708248), (8, 8031186), (9, 7138832), (12, 5354124), (16, 4015593), (18, 3569416), (19, 3381552), (23, 2793456), (24, 2677062), (36, 1784708), (38, 1690776), (46, 1396728), (48, 1338531), (57, 1127184), (69, 931152), (72, 892354), (76, 845388), (92, 698364), (114, 563592), (138, 465576), (144, 446177), (152, 422694), (171, 375728), (184, 349182), (207, 310384), (228, 281796), (276, 232788), (304, 211347), (342, 187864), (368, 174591), (414, 155192), (437, 147024), (456, 140898), (552, 116394), (684, 93932), (828, 77596), (874, 73512), (912, 70449), (1021, 62928), (1104, 58197), (1311, 49008), (1368, 46966), (1656, 38798), (1748, 36756), (2042, 31464), (2622, 24504), (2736, 23483), (3063, 20976), (3312, 19399), (3496, 18378), (3933, 16336), (4084, 15732), (5244, 12252), (6126, 10488), (6992, 9189), (7866, 8168)]