42168456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 128044800

約数和(自身を除く): 85876344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1439, 1628, 2442, 2664, 2878, 3256, 3663, 4317, 4884, 5756, 7326, 8634, 9768, 11512, 12951, 14652, 15829, 17268, 25902, 29304, 31658, 34536, 47487, 51804, 53243, 63316, 94974, 103608, 106486, 126632, 142461, 159729, 189948, 212972, 284922, 319458, 379896, 425944, 479187, 569844, 585673, 638916, 958374, 1139688, 1171346, 1277832, 1757019, 1916748, 2342692, 3514038, 3833496, 4685384, 5271057, 7028076, 10542114, 14056152, 21084228, 42168456]

約数ペア:

[(1, 42168456), (2, 21084228), (3, 14056152), (4, 10542114), (6, 7028076), (8, 5271057), (9, 4685384), (11, 3833496), (12, 3514038), (18, 2342692), (22, 1916748), (24, 1757019), (33, 1277832), (36, 1171346), (37, 1139688), (44, 958374), (66, 638916), (72, 585673), (74, 569844), (88, 479187), (99, 425944), (111, 379896), (132, 319458), (148, 284922), (198, 212972), (222, 189948), (264, 159729), (296, 142461), (333, 126632), (396, 106486), (407, 103608), (444, 94974), (666, 63316), (792, 53243), (814, 51804), (888, 47487), (1221, 34536), (1332, 31658), (1439, 29304), (1628, 25902), (2442, 17268), (2664, 15829), (2878, 14652), (3256, 12951), (3663, 11512), (4317, 9768), (4884, 8634), (5756, 7326)]