9009648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 27565200

約数和(自身を除く): 18555552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 89, 111, 114, 144, 148, 152, 171, 178, 222, 228, 267, 296, 304, 333, 342, 356, 444, 456, 534, 592, 666, 684, 703, 712, 801, 888, 912, 1068, 1332, 1368, 1406, 1424, 1602, 1691, 1776, 2109, 2136, 2664, 2736, 2812, 3204, 3293, 3382, 4218, 4272, 5073, 5328, 5624, 6327, 6408, 6586, 6764, 8436, 9879, 10146, 11248, 12654, 12816, 13172, 13528, 15219, 16872, 19758, 20292, 25308, 26344, 27056, 29637, 30438, 33744, 39516, 40584, 50616, 52688, 59274, 60876, 62567, 79032, 81168, 101232, 118548, 121752, 125134, 158064, 187701, 237096, 243504, 250268, 375402, 474192, 500536, 563103, 750804, 1001072, 1126206, 1501608, 2252412, 3003216, 4504824, 9009648]

約数ペア:

[(1, 9009648), (2, 4504824), (3, 3003216), (4, 2252412), (6, 1501608), (8, 1126206), (9, 1001072), (12, 750804), (16, 563103), (18, 500536), (19, 474192), (24, 375402), (36, 250268), (37, 243504), (38, 237096), (48, 187701), (57, 158064), (72, 125134), (74, 121752), (76, 118548), (89, 101232), (111, 81168), (114, 79032), (144, 62567), (148, 60876), (152, 59274), (171, 52688), (178, 50616), (222, 40584), (228, 39516), (267, 33744), (296, 30438), (304, 29637), (333, 27056), (342, 26344), (356, 25308), (444, 20292), (456, 19758), (534, 16872), (592, 15219), (666, 13528), (684, 13172), (703, 12816), (712, 12654), (801, 11248), (888, 10146), (912, 9879), (1068, 8436), (1332, 6764), (1368, 6586), (1406, 6408), (1424, 6327), (1602, 5624), (1691, 5328), (1776, 5073), (2109, 4272), (2136, 4218), (2664, 3382), (2736, 3293), (2812, 3204)]