66559728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 181988352

約数和(自身を除く): 115428624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1091, 1271, 1488, 1968, 2182, 2542, 3273, 3813, 4364, 5084, 6546, 7626, 8728, 10168, 13092, 15252, 17456, 20336, 26184, 30504, 33821, 44731, 52368, 61008, 67642, 89462, 101463, 134193, 135284, 178924, 202926, 268386, 270568, 357848, 405852, 536772, 541136, 715696, 811704, 1073544, 1386661, 1623408, 2147088, 2773322, 4159983, 5546644, 8319966, 11093288, 16639932, 22186576, 33279864, 66559728]

約数ペア:

[(1, 66559728), (2, 33279864), (3, 22186576), (4, 16639932), (6, 11093288), (8, 8319966), (12, 5546644), (16, 4159983), (24, 2773322), (31, 2147088), (41, 1623408), (48, 1386661), (62, 1073544), (82, 811704), (93, 715696), (123, 541136), (124, 536772), (164, 405852), (186, 357848), (246, 270568), (248, 268386), (328, 202926), (372, 178924), (492, 135284), (496, 134193), (656, 101463), (744, 89462), (984, 67642), (1091, 61008), (1271, 52368), (1488, 44731), (1968, 33821), (2182, 30504), (2542, 26184), (3273, 20336), (3813, 17456), (4364, 15252), (5084, 13092), (6546, 10168), (7626, 8728)]