72456516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 144545724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 47, 51, 66, 68, 94, 99, 102, 132, 141, 153, 187, 188, 198, 204, 229, 282, 306, 374, 396, 423, 458, 517, 561, 564, 612, 687, 748, 799, 846, 916, 1034, 1122, 1374, 1551, 1598, 1683, 1692, 2061, 2068, 2244, 2397, 2519, 2748, 3102, 3196, 3366, 3893, 4122, 4653, 4794, 5038, 6204, 6732, 7191, 7557, 7786, 8244, 8789, 9306, 9588, 10076, 10763, 11679, 14382, 15114, 15572, 17578, 18612, 21526, 22671, 23358, 26367, 28764, 30228, 32289, 35037, 35156, 42823, 43052, 45342, 46716, 52734, 64578, 70074, 79101, 85646, 90684, 96867, 105468, 118393, 128469, 129156, 140148, 158202, 171292, 182971, 193734, 236786, 256938, 316404, 355179, 365942, 385407, 387468, 473572, 513876, 548913, 710358, 731884, 770814, 1065537, 1097826, 1420716, 1541628, 1646739, 2012681, 2131074, 2195652, 3293478, 4025362, 4262148, 6038043, 6586956, 8050724, 12076086, 18114129, 24152172, 36228258, 72456516]

約数ペア:

[(1, 72456516), (2, 36228258), (3, 24152172), (4, 18114129), (6, 12076086), (9, 8050724), (11, 6586956), (12, 6038043), (17, 4262148), (18, 4025362), (22, 3293478), (33, 2195652), (34, 2131074), (36, 2012681), (44, 1646739), (47, 1541628), (51, 1420716), (66, 1097826), (68, 1065537), (94, 770814), (99, 731884), (102, 710358), (132, 548913), (141, 513876), (153, 473572), (187, 387468), (188, 385407), (198, 365942), (204, 355179), (229, 316404), (282, 256938), (306, 236786), (374, 193734), (396, 182971), (423, 171292), (458, 158202), (517, 140148), (561, 129156), (564, 128469), (612, 118393), (687, 105468), (748, 96867), (799, 90684), (846, 85646), (916, 79101), (1034, 70074), (1122, 64578), (1374, 52734), (1551, 46716), (1598, 45342), (1683, 43052), (1692, 42823), (2061, 35156), (2068, 35037), (2244, 32289), (2397, 30228), (2519, 28764), (2748, 26367), (3102, 23358), (3196, 22671), (3366, 21526), (3893, 18612), (4122, 17578), (4653, 15572), (4794, 15114), (5038, 14382), (6204, 11679), (6732, 10763), (7191, 10076), (7557, 9588), (7786, 9306), (8244, 8789)]