85470984

素因数分解:

$2^3\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1471}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 238464000

約数和(自身を除く): 152993016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 269, 538, 807, 1076, 1471, 1614, 2152, 2421, 2942, 3228, 4413, 4842, 5884, 6456, 7263, 8826, 9684, 11768, 13239, 14526, 17652, 19368, 26478, 29052, 35304, 39717, 52956, 58104, 79434, 105912, 158868, 317736, 395699, 791398, 1187097, 1582796, 2374194, 3165592, 3561291, 4748388, 7122582, 9496776, 10683873, 14245164, 21367746, 28490328, 42735492, 85470984]

約数ペア:

[(1, 85470984), (2, 42735492), (3, 28490328), (4, 21367746), (6, 14245164), (8, 10683873), (9, 9496776), (12, 7122582), (18, 4748388), (24, 3561291), (27, 3165592), (36, 2374194), (54, 1582796), (72, 1187097), (108, 791398), (216, 395699), (269, 317736), (538, 158868), (807, 105912), (1076, 79434), (1471, 58104), (1614, 52956), (2152, 39717), (2421, 35304), (2942, 29052), (3228, 26478), (4413, 19368), (4842, 17652), (5884, 14526), (6456, 13239), (7263, 11768), (8826, 9684)]