70354908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 138784932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 153, 156, 204, 221, 222, 234, 239, 306, 333, 442, 444, 468, 478, 481, 612, 629, 663, 666, 717, 884, 956, 962, 1258, 1326, 1332, 1434, 1443, 1887, 1924, 1989, 2151, 2516, 2652, 2868, 2886, 3107, 3774, 3978, 4063, 4302, 4329, 5661, 5772, 6214, 7548, 7956, 8126, 8177, 8604, 8658, 8843, 9321, 11322, 12189, 12428, 16252, 16354, 17316, 17686, 18642, 22644, 24378, 24531, 26529, 27963, 32708, 35372, 36567, 37284, 48756, 49062, 52819, 53058, 55926, 73134, 73593, 79587, 98124, 105638, 106116, 111852, 114959, 146268, 147186, 150331, 158457, 159174, 211276, 229918, 294372, 300662, 316914, 318348, 344877, 450993, 459836, 475371, 601324, 633828, 689754, 901986, 950742, 1034631, 1352979, 1379508, 1803972, 1901484, 1954303, 2069262, 2705958, 3908606, 4138524, 5411916, 5862909, 7817212, 11725818, 17588727, 23451636, 35177454, 70354908]

約数ペア:

[(1, 70354908), (2, 35177454), (3, 23451636), (4, 17588727), (6, 11725818), (9, 7817212), (12, 5862909), (13, 5411916), (17, 4138524), (18, 3908606), (26, 2705958), (34, 2069262), (36, 1954303), (37, 1901484), (39, 1803972), (51, 1379508), (52, 1352979), (68, 1034631), (74, 950742), (78, 901986), (102, 689754), (111, 633828), (117, 601324), (148, 475371), (153, 459836), (156, 450993), (204, 344877), (221, 318348), (222, 316914), (234, 300662), (239, 294372), (306, 229918), (333, 211276), (442, 159174), (444, 158457), (468, 150331), (478, 147186), (481, 146268), (612, 114959), (629, 111852), (663, 106116), (666, 105638), (717, 98124), (884, 79587), (956, 73593), (962, 73134), (1258, 55926), (1326, 53058), (1332, 52819), (1434, 49062), (1443, 48756), (1887, 37284), (1924, 36567), (1989, 35372), (2151, 32708), (2516, 27963), (2652, 26529), (2868, 24531), (2886, 24378), (3107, 22644), (3774, 18642), (3978, 17686), (4063, 17316), (4302, 16354), (4329, 16252), (5661, 12428), (5772, 12189), (6214, 11322), (7548, 9321), (7956, 8843), (8126, 8658), (8177, 8604)]