82880856

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 235422720

約数和(自身を除く): 152541864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 426, 523, 558, 568, 639, 744, 852, 1046, 1116, 1278, 1569, 1704, 2092, 2201, 2232, 2556, 3138, 4184, 4402, 4707, 5112, 6276, 6603, 8804, 9414, 12552, 13206, 16213, 17608, 18828, 19809, 26412, 32426, 37133, 37656, 39618, 48639, 52824, 64852, 74266, 79236, 97278, 111399, 129704, 145917, 148532, 158472, 194556, 222798, 291834, 297064, 334197, 389112, 445596, 583668, 668394, 891192, 1151123, 1167336, 1336788, 2302246, 2673576, 3453369, 4604492, 6906738, 9208984, 10360107, 13813476, 20720214, 27626952, 41440428, 82880856]

約数ペア:

[(1, 82880856), (2, 41440428), (3, 27626952), (4, 20720214), (6, 13813476), (8, 10360107), (9, 9208984), (12, 6906738), (18, 4604492), (24, 3453369), (31, 2673576), (36, 2302246), (62, 1336788), (71, 1167336), (72, 1151123), (93, 891192), (124, 668394), (142, 583668), (186, 445596), (213, 389112), (248, 334197), (279, 297064), (284, 291834), (372, 222798), (426, 194556), (523, 158472), (558, 148532), (568, 145917), (639, 129704), (744, 111399), (852, 97278), (1046, 79236), (1116, 74266), (1278, 64852), (1569, 52824), (1704, 48639), (2092, 39618), (2201, 37656), (2232, 37133), (2556, 32426), (3138, 26412), (4184, 19809), (4402, 18828), (4707, 17608), (5112, 16213), (6276, 13206), (6603, 12552), (8804, 9414)]