87422868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 247806720

約数和(自身を除く): 160383852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 852, 877, 923, 1278, 1404, 1754, 1846, 1917, 2556, 2631, 2769, 3508, 3692, 3834, 5262, 5538, 7668, 7893, 8307, 10524, 11076, 11401, 15786, 16614, 22802, 23679, 24921, 31572, 33228, 34203, 45604, 47358, 49842, 62267, 68406, 94716, 99684, 102609, 124534, 136812, 186801, 205218, 249068, 307827, 373602, 410436, 560403, 615654, 747204, 809471, 1120806, 1231308, 1618942, 1681209, 2241612, 2428413, 3237884, 3362418, 4856826, 6724836, 7285239, 9713652, 14570478, 21855717, 29140956, 43711434, 87422868]

約数ペア:

[(1, 87422868), (2, 43711434), (3, 29140956), (4, 21855717), (6, 14570478), (9, 9713652), (12, 7285239), (13, 6724836), (18, 4856826), (26, 3362418), (27, 3237884), (36, 2428413), (39, 2241612), (52, 1681209), (54, 1618942), (71, 1231308), (78, 1120806), (108, 809471), (117, 747204), (142, 615654), (156, 560403), (213, 410436), (234, 373602), (284, 307827), (351, 249068), (426, 205218), (468, 186801), (639, 136812), (702, 124534), (852, 102609), (877, 99684), (923, 94716), (1278, 68406), (1404, 62267), (1754, 49842), (1846, 47358), (1917, 45604), (2556, 34203), (2631, 33228), (2769, 31572), (3508, 24921), (3692, 23679), (3834, 22802), (5262, 16614), (5538, 15786), (7668, 11401), (7893, 11076), (8307, 10524)]