65840496

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 174988800

約数和(自身を除く): 109148304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 97, 158, 179, 194, 237, 291, 316, 358, 388, 474, 537, 582, 632, 716, 776, 948, 1074, 1164, 1264, 1432, 1552, 1896, 2148, 2328, 2864, 3792, 4296, 4656, 7663, 8592, 14141, 15326, 17363, 22989, 28282, 30652, 34726, 42423, 45978, 52089, 56564, 61304, 69452, 84846, 91956, 104178, 113128, 122608, 138904, 169692, 183912, 208356, 226256, 277808, 339384, 367824, 416712, 678768, 833424, 1371677, 2743354, 4115031, 5486708, 8230062, 10973416, 16460124, 21946832, 32920248, 65840496]

約数ペア:

[(1, 65840496), (2, 32920248), (3, 21946832), (4, 16460124), (6, 10973416), (8, 8230062), (12, 5486708), (16, 4115031), (24, 2743354), (48, 1371677), (79, 833424), (97, 678768), (158, 416712), (179, 367824), (194, 339384), (237, 277808), (291, 226256), (316, 208356), (358, 183912), (388, 169692), (474, 138904), (537, 122608), (582, 113128), (632, 104178), (716, 91956), (776, 84846), (948, 69452), (1074, 61304), (1164, 56564), (1264, 52089), (1432, 45978), (1552, 42423), (1896, 34726), (2148, 30652), (2328, 28282), (2864, 22989), (3792, 17363), (4296, 15326), (4656, 14141), (7663, 8592)]