78801097672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1\times {\mathrm{2789}}^1$

素因数の和:3079

約数の個数: 96

約数和(自身を含む): 166135795200

約数和(自身を除く): 87334697528

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 191, 328, 382, 451, 764, 902, 1528, 1681, 1804, 2101, 2789, 3362, 3608, 4202, 5578, 6724, 7831, 8404, 11156, 13448, 15662, 16808, 18491, 22312, 30679, 31324, 36982, 61358, 62648, 73964, 86141, 114349, 122716, 147928, 172282, 228698, 245432, 321071, 344564, 457396, 532699, 642142, 689128, 914792, 1065398, 1257839, 1284284, 2130796, 2515678, 2568568, 3531781, 4261592, 4688309, 5031356, 5859689, 7063562, 9376618, 10062712, 11719378, 14127124, 18753236, 21840659, 23438756, 28254248, 37506472, 43681318, 46877512, 51571399, 87362636, 103142798, 174725272, 206285596, 240247249, 412571192, 480494498, 895467019, 960988996, 1790934038, 1921977992, 3581868076, 7163736152, 9850137209, 19700274418, 39400548836, 78801097672]

約数ペア:

[(1, 78801097672), (2, 39400548836), (4, 19700274418), (8, 9850137209), (11, 7163736152), (22, 3581868076), (41, 1921977992), (44, 1790934038), (82, 960988996), (88, 895467019), (164, 480494498), (191, 412571192), (328, 240247249), (382, 206285596), (451, 174725272), (764, 103142798), (902, 87362636), (1528, 51571399), (1681, 46877512), (1804, 43681318), (2101, 37506472), (2789, 28254248), (3362, 23438756), (3608, 21840659), (4202, 18753236), (5578, 14127124), (6724, 11719378), (7831, 10062712), (8404, 9376618), (11156, 7063562), (13448, 5859689), (15662, 5031356), (16808, 4688309), (18491, 4261592), (22312, 3531781), (30679, 2568568), (31324, 2515678), (36982, 2130796), (61358, 1284284), (62648, 1257839), (73964, 1065398), (86141, 914792), (114349, 689128), (122716, 642142), (147928, 532699), (172282, 457396), (228698, 344564), (245432, 321071)]