77776464

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 207022464

約数和(自身を除く): 129246000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 101, 122, 183, 202, 244, 263, 303, 366, 404, 488, 526, 606, 732, 789, 808, 976, 1052, 1212, 1464, 1578, 1616, 2104, 2424, 2928, 3156, 4208, 4848, 6161, 6312, 12322, 12624, 16043, 18483, 24644, 26563, 32086, 36966, 48129, 49288, 53126, 64172, 73932, 79689, 96258, 98576, 106252, 128344, 147864, 159378, 192516, 212504, 256688, 295728, 318756, 385032, 425008, 637512, 770064, 1275024, 1620343, 3240686, 4861029, 6481372, 9722058, 12962744, 19444116, 25925488, 38888232, 77776464]

約数ペア:

[(1, 77776464), (2, 38888232), (3, 25925488), (4, 19444116), (6, 12962744), (8, 9722058), (12, 6481372), (16, 4861029), (24, 3240686), (48, 1620343), (61, 1275024), (101, 770064), (122, 637512), (183, 425008), (202, 385032), (244, 318756), (263, 295728), (303, 256688), (366, 212504), (404, 192516), (488, 159378), (526, 147864), (606, 128344), (732, 106252), (789, 98576), (808, 96258), (976, 79689), (1052, 73932), (1212, 64172), (1464, 53126), (1578, 49288), (1616, 48129), (2104, 36966), (2424, 32086), (2928, 26563), (3156, 24644), (4208, 18483), (4848, 16043), (6161, 12624), (6312, 12322)]