78418824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 230014080

約数和(自身を除く): 151595256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 101, 102, 132, 136, 173, 187, 202, 204, 264, 303, 346, 374, 404, 408, 519, 561, 606, 692, 748, 808, 1038, 1111, 1122, 1212, 1384, 1496, 1717, 1903, 2076, 2222, 2244, 2424, 2941, 3333, 3434, 3806, 4152, 4444, 4488, 5151, 5709, 5882, 6666, 6868, 7612, 8823, 8888, 10302, 11418, 11764, 13332, 13736, 15224, 17473, 17646, 18887, 20604, 22836, 23528, 26664, 32351, 34946, 35292, 37774, 41208, 45672, 52419, 56661, 64702, 69892, 70584, 75548, 97053, 104838, 113322, 129404, 139784, 151096, 192203, 194106, 209676, 226644, 258808, 297041, 384406, 388212, 419352, 453288, 576609, 594082, 768812, 776424, 891123, 1153218, 1188164, 1537624, 1782246, 2306436, 2376328, 3267451, 3564492, 4612872, 6534902, 7128984, 9802353, 13069804, 19604706, 26139608, 39209412, 78418824]

約数ペア:

[(1, 78418824), (2, 39209412), (3, 26139608), (4, 19604706), (6, 13069804), (8, 9802353), (11, 7128984), (12, 6534902), (17, 4612872), (22, 3564492), (24, 3267451), (33, 2376328), (34, 2306436), (44, 1782246), (51, 1537624), (66, 1188164), (68, 1153218), (88, 891123), (101, 776424), (102, 768812), (132, 594082), (136, 576609), (173, 453288), (187, 419352), (202, 388212), (204, 384406), (264, 297041), (303, 258808), (346, 226644), (374, 209676), (404, 194106), (408, 192203), (519, 151096), (561, 139784), (606, 129404), (692, 113322), (748, 104838), (808, 97053), (1038, 75548), (1111, 70584), (1122, 69892), (1212, 64702), (1384, 56661), (1496, 52419), (1717, 45672), (1903, 41208), (2076, 37774), (2222, 35292), (2244, 34946), (2424, 32351), (2941, 26664), (3333, 23528), (3434, 22836), (3806, 20604), (4152, 18887), (4444, 17646), (4488, 17473), (5151, 15224), (5709, 13736), (5882, 13332), (6666, 11764), (6868, 11418), (7612, 10302), (8823, 8888)]