87440248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 202253760

約数和(自身を除く): 114813512

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1733, 1802, 2968, 3466, 3604, 6307, 6932, 7208, 12131, 12614, 13864, 24262, 25228, 29461, 48524, 50456, 58922, 91849, 97048, 117844, 183698, 206227, 235688, 367396, 412454, 642943, 734792, 824908, 1285886, 1561433, 1649816, 2571772, 3122866, 5143544, 6245732, 10930031, 12491464, 21860062, 43720124, 87440248]

約数ペア:

[(1, 87440248), (2, 43720124), (4, 21860062), (7, 12491464), (8, 10930031), (14, 6245732), (17, 5143544), (28, 3122866), (34, 2571772), (53, 1649816), (56, 1561433), (68, 1285886), (106, 824908), (119, 734792), (136, 642943), (212, 412454), (238, 367396), (371, 235688), (424, 206227), (476, 183698), (742, 117844), (901, 97048), (952, 91849), (1484, 58922), (1733, 50456), (1802, 48524), (2968, 29461), (3466, 25228), (3604, 24262), (6307, 13864), (6932, 12614), (7208, 12131)]