71612064

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 224078400

約数和(自身を除く): 152466336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 569, 608, 684, 736, 828, 874, 912, 1104, 1138, 1311, 1368, 1656, 1707, 1748, 1824, 2208, 2276, 2622, 2736, 3312, 3414, 3496, 3933, 4552, 5121, 5244, 5472, 6624, 6828, 6992, 7866, 9104, 10242, 10488, 10811, 13087, 13656, 13984, 15732, 18208, 20484, 20976, 21622, 26174, 27312, 31464, 32433, 39261, 40968, 41952, 43244, 52348, 54624, 62928, 64866, 78522, 81936, 86488, 97299, 104696, 117783, 125856, 129732, 157044, 163872, 172976, 194598, 209392, 235566, 248653, 259464, 314088, 345952, 389196, 418784, 471132, 497306, 518928, 628176, 745959, 778392, 942264, 994612, 1037856, 1256352, 1491918, 1556784, 1884528, 1989224, 2237877, 2983836, 3113568, 3769056, 3978448, 4475754, 5967672, 7956896, 8951508, 11935344, 17903016, 23870688, 35806032, 71612064]

約数ペア:

[(1, 71612064), (2, 35806032), (3, 23870688), (4, 17903016), (6, 11935344), (8, 8951508), (9, 7956896), (12, 5967672), (16, 4475754), (18, 3978448), (19, 3769056), (23, 3113568), (24, 2983836), (32, 2237877), (36, 1989224), (38, 1884528), (46, 1556784), (48, 1491918), (57, 1256352), (69, 1037856), (72, 994612), (76, 942264), (92, 778392), (96, 745959), (114, 628176), (138, 518928), (144, 497306), (152, 471132), (171, 418784), (184, 389196), (207, 345952), (228, 314088), (276, 259464), (288, 248653), (304, 235566), (342, 209392), (368, 194598), (414, 172976), (437, 163872), (456, 157044), (552, 129732), (569, 125856), (608, 117783), (684, 104696), (736, 97299), (828, 86488), (874, 81936), (912, 78522), (1104, 64866), (1138, 62928), (1311, 54624), (1368, 52348), (1656, 43244), (1707, 41952), (1748, 40968), (1824, 39261), (2208, 32433), (2276, 31464), (2622, 27312), (2736, 26174), (3312, 21622), (3414, 20976), (3496, 20484), (3933, 18208), (4552, 15732), (5121, 13984), (5244, 13656), (5472, 13087), (6624, 10811), (6828, 10488), (6992, 10242), (7866, 9104)]