72677584

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 187488000

約数和(自身を除く): 114810416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 41, 49, 56, 68, 76, 82, 98, 112, 119, 133, 136, 152, 164, 196, 238, 266, 272, 287, 304, 323, 328, 343, 392, 476, 532, 574, 646, 656, 686, 697, 779, 784, 833, 931, 952, 1064, 1148, 1292, 1372, 1394, 1558, 1666, 1862, 1904, 2009, 2128, 2261, 2296, 2584, 2744, 2788, 3116, 3332, 3724, 4018, 4522, 4592, 4879, 5168, 5453, 5488, 5576, 5831, 6232, 6517, 6664, 7448, 8036, 9044, 9758, 10906, 11152, 11662, 12464, 13034, 13243, 13328, 14063, 14896, 15827, 16072, 18088, 19516, 21812, 23324, 26068, 26486, 28126, 31654, 32144, 34153, 36176, 38171, 39032, 43624, 46648, 52136, 52972, 56252, 63308, 68306, 76342, 78064, 87248, 92701, 93296, 104272, 105944, 110789, 112504, 126616, 136612, 152684, 185402, 211888, 221578, 225008, 239071, 253232, 267197, 273224, 305368, 370804, 443156, 478142, 534394, 546448, 610736, 648907, 741608, 886312, 956284, 1068788, 1297814, 1483216, 1772624, 1912568, 2137576, 2595628, 3825136, 4275152, 4542349, 5191256, 9084698, 10382512, 18169396, 36338792, 72677584]

約数ペア:

[(1, 72677584), (2, 36338792), (4, 18169396), (7, 10382512), (8, 9084698), (14, 5191256), (16, 4542349), (17, 4275152), (19, 3825136), (28, 2595628), (34, 2137576), (38, 1912568), (41, 1772624), (49, 1483216), (56, 1297814), (68, 1068788), (76, 956284), (82, 886312), (98, 741608), (112, 648907), (119, 610736), (133, 546448), (136, 534394), (152, 478142), (164, 443156), (196, 370804), (238, 305368), (266, 273224), (272, 267197), (287, 253232), (304, 239071), (323, 225008), (328, 221578), (343, 211888), (392, 185402), (476, 152684), (532, 136612), (574, 126616), (646, 112504), (656, 110789), (686, 105944), (697, 104272), (779, 93296), (784, 92701), (833, 87248), (931, 78064), (952, 76342), (1064, 68306), (1148, 63308), (1292, 56252), (1372, 52972), (1394, 52136), (1558, 46648), (1666, 43624), (1862, 39032), (1904, 38171), (2009, 36176), (2128, 34153), (2261, 32144), (2296, 31654), (2584, 28126), (2744, 26486), (2788, 26068), (3116, 23324), (3332, 21812), (3724, 19516), (4018, 18088), (4522, 16072), (4592, 15827), (4879, 14896), (5168, 14063), (5453, 13328), (5488, 13243), (5576, 13034), (5831, 12464), (6232, 11662), (6517, 11152), (6664, 10906), (7448, 9758), (8036, 9044)]