48578364

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 139776000

約数和(自身を除く): 91197636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 79, 87, 93, 114, 116, 124, 158, 171, 174, 186, 228, 237, 261, 279, 316, 342, 348, 372, 474, 522, 551, 558, 589, 684, 711, 899, 948, 1044, 1102, 1116, 1178, 1422, 1501, 1653, 1767, 1798, 2204, 2291, 2356, 2449, 2697, 2844, 3002, 3306, 3534, 3596, 4503, 4582, 4898, 4959, 5301, 5394, 6004, 6612, 6873, 7068, 7347, 8091, 9006, 9164, 9796, 9918, 10602, 10788, 13509, 13746, 14694, 16182, 17081, 18012, 19836, 20619, 21204, 22041, 27018, 27492, 29388, 32364, 34162, 41238, 43529, 44082, 46531, 51243, 54036, 68324, 71021, 82476, 87058, 88164, 93062, 102486, 130587, 139593, 142042, 153729, 174116, 186124, 204972, 213063, 261174, 279186, 284084, 307458, 391761, 418779, 426126, 522348, 558372, 614916, 639189, 783522, 837558, 852252, 1278378, 1349399, 1567044, 1675116, 2556756, 2698798, 4048197, 5397596, 8096394, 12144591, 16192788, 24289182, 48578364]

約数ペア:

[(1, 48578364), (2, 24289182), (3, 16192788), (4, 12144591), (6, 8096394), (9, 5397596), (12, 4048197), (18, 2698798), (19, 2556756), (29, 1675116), (31, 1567044), (36, 1349399), (38, 1278378), (57, 852252), (58, 837558), (62, 783522), (76, 639189), (79, 614916), (87, 558372), (93, 522348), (114, 426126), (116, 418779), (124, 391761), (158, 307458), (171, 284084), (174, 279186), (186, 261174), (228, 213063), (237, 204972), (261, 186124), (279, 174116), (316, 153729), (342, 142042), (348, 139593), (372, 130587), (474, 102486), (522, 93062), (551, 88164), (558, 87058), (589, 82476), (684, 71021), (711, 68324), (899, 54036), (948, 51243), (1044, 46531), (1102, 44082), (1116, 43529), (1178, 41238), (1422, 34162), (1501, 32364), (1653, 29388), (1767, 27492), (1798, 27018), (2204, 22041), (2291, 21204), (2356, 20619), (2449, 19836), (2697, 18012), (2844, 17081), (3002, 16182), (3306, 14694), (3534, 13746), (3596, 13509), (4503, 10788), (4582, 10602), (4898, 9918), (4959, 9796), (5301, 9164), (5394, 9006), (6004, 8091), (6612, 7347), (6873, 7068)]