84387512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 101890888

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1231, 1558, 1672, 1804, 2462, 3116, 3608, 4924, 6232, 8569, 9848, 13541, 17138, 23389, 27082, 34276, 46778, 50471, 54164, 68552, 93556, 100942, 108328, 187112, 201884, 257279, 403768, 514558, 555181, 958949, 1029116, 1110362, 1917898, 2058232, 2220724, 3835796, 4441448, 7671592, 10548439, 21096878, 42193756, 84387512]

約数ペア:

[(1, 84387512), (2, 42193756), (4, 21096878), (8, 10548439), (11, 7671592), (19, 4441448), (22, 3835796), (38, 2220724), (41, 2058232), (44, 1917898), (76, 1110362), (82, 1029116), (88, 958949), (152, 555181), (164, 514558), (209, 403768), (328, 257279), (418, 201884), (451, 187112), (779, 108328), (836, 100942), (902, 93556), (1231, 68552), (1558, 54164), (1672, 50471), (1804, 46778), (2462, 34276), (3116, 27082), (3608, 23389), (4924, 17138), (6232, 13541), (8569, 9848)]