75578124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 209054720

約数和(自身を除く): 133476596

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 37, 38, 51, 57, 62, 68, 74, 76, 93, 102, 111, 114, 124, 148, 186, 204, 222, 228, 289, 323, 372, 444, 527, 578, 589, 629, 646, 703, 867, 969, 1054, 1147, 1156, 1178, 1258, 1292, 1406, 1581, 1734, 1767, 1887, 1938, 2108, 2109, 2294, 2356, 2516, 2812, 3162, 3441, 3468, 3534, 3774, 3876, 4218, 4588, 5491, 6324, 6882, 7068, 7548, 8436, 8959, 10013, 10693, 10982, 11951, 13764, 16473, 17918, 19499, 20026, 21386, 21793, 21964, 23902, 26877, 30039, 32079, 32946, 35836, 35853, 38998, 40052, 42772, 43586, 47804, 53754, 58497, 60078, 64158, 65379, 65892, 71706, 77996, 87172, 107508, 116994, 120156, 128316, 130758, 143412, 170221, 203167, 233988, 261516, 331483, 340442, 370481, 406334, 510663, 609501, 662966, 680884, 740962, 812668, 994449, 1021326, 1111443, 1219002, 1325932, 1481924, 1988898, 2042652, 2222886, 2438004, 3977796, 4445772, 6298177, 12596354, 18894531, 25192708, 37789062, 75578124]

約数ペア:

[(1, 75578124), (2, 37789062), (3, 25192708), (4, 18894531), (6, 12596354), (12, 6298177), (17, 4445772), (19, 3977796), (31, 2438004), (34, 2222886), (37, 2042652), (38, 1988898), (51, 1481924), (57, 1325932), (62, 1219002), (68, 1111443), (74, 1021326), (76, 994449), (93, 812668), (102, 740962), (111, 680884), (114, 662966), (124, 609501), (148, 510663), (186, 406334), (204, 370481), (222, 340442), (228, 331483), (289, 261516), (323, 233988), (372, 203167), (444, 170221), (527, 143412), (578, 130758), (589, 128316), (629, 120156), (646, 116994), (703, 107508), (867, 87172), (969, 77996), (1054, 71706), (1147, 65892), (1156, 65379), (1178, 64158), (1258, 60078), (1292, 58497), (1406, 53754), (1581, 47804), (1734, 43586), (1767, 42772), (1887, 40052), (1938, 38998), (2108, 35853), (2109, 35836), (2294, 32946), (2356, 32079), (2516, 30039), (2812, 26877), (3162, 23902), (3441, 21964), (3468, 21793), (3534, 21386), (3774, 20026), (3876, 19499), (4218, 17918), (4588, 16473), (5491, 13764), (6324, 11951), (6882, 10982), (7068, 10693), (7548, 10013), (8436, 8959)]