70997784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 211438080

約数和(自身を除く): 140440296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 137, 143, 151, 156, 264, 274, 286, 302, 312, 411, 429, 453, 548, 572, 604, 822, 858, 906, 1096, 1144, 1208, 1507, 1644, 1661, 1716, 1781, 1812, 1963, 3014, 3288, 3322, 3432, 3562, 3624, 3926, 4521, 4983, 5343, 5889, 6028, 6644, 7124, 7852, 9042, 9966, 10686, 11778, 12056, 13288, 14248, 15704, 18084, 19591, 19932, 20687, 21372, 21593, 23556, 36168, 39182, 39864, 41374, 42744, 43186, 47112, 58773, 62061, 64779, 78364, 82748, 86372, 117546, 124122, 129558, 156728, 165496, 172744, 227557, 235092, 248244, 259116, 268931, 455114, 470184, 496488, 518232, 537862, 682671, 806793, 910228, 1075724, 1365342, 1613586, 1820456, 2151448, 2730684, 2958241, 3227172, 5461368, 5916482, 6454344, 8874723, 11832964, 17749446, 23665928, 35498892, 70997784]

約数ペア:

[(1, 70997784), (2, 35498892), (3, 23665928), (4, 17749446), (6, 11832964), (8, 8874723), (11, 6454344), (12, 5916482), (13, 5461368), (22, 3227172), (24, 2958241), (26, 2730684), (33, 2151448), (39, 1820456), (44, 1613586), (52, 1365342), (66, 1075724), (78, 910228), (88, 806793), (104, 682671), (132, 537862), (137, 518232), (143, 496488), (151, 470184), (156, 455114), (264, 268931), (274, 259116), (286, 248244), (302, 235092), (312, 227557), (411, 172744), (429, 165496), (453, 156728), (548, 129558), (572, 124122), (604, 117546), (822, 86372), (858, 82748), (906, 78364), (1096, 64779), (1144, 62061), (1208, 58773), (1507, 47112), (1644, 43186), (1661, 42744), (1716, 41374), (1781, 39864), (1812, 39182), (1963, 36168), (3014, 23556), (3288, 21593), (3322, 21372), (3432, 20687), (3562, 19932), (3624, 19591), (3926, 18084), (4521, 15704), (4983, 14248), (5343, 13288), (5889, 12056), (6028, 11778), (6644, 10686), (7124, 9966), (7852, 9042)]