74505288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 231880320

約数和(自身を除く): 157375032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1277, 1326, 1496, 1716, 1768, 2244, 2431, 2554, 2652, 3432, 3831, 4488, 4862, 5108, 5304, 7293, 7662, 9724, 10216, 14047, 14586, 15324, 16601, 19448, 21709, 28094, 29172, 30648, 33202, 42141, 43418, 49803, 56188, 58344, 65127, 66404, 84282, 86836, 99606, 112376, 130254, 132808, 168564, 173672, 182611, 199212, 238799, 260508, 282217, 337128, 365222, 398424, 477598, 521016, 547833, 564434, 716397, 730444, 846651, 955196, 1095666, 1128868, 1432794, 1460888, 1693302, 1910392, 2191332, 2257736, 2865588, 3104387, 3386604, 4382664, 5731176, 6208774, 6773208, 9313161, 12417548, 18626322, 24835096, 37252644, 74505288]

約数ペア:

[(1, 74505288), (2, 37252644), (3, 24835096), (4, 18626322), (6, 12417548), (8, 9313161), (11, 6773208), (12, 6208774), (13, 5731176), (17, 4382664), (22, 3386604), (24, 3104387), (26, 2865588), (33, 2257736), (34, 2191332), (39, 1910392), (44, 1693302), (51, 1460888), (52, 1432794), (66, 1128868), (68, 1095666), (78, 955196), (88, 846651), (102, 730444), (104, 716397), (132, 564434), (136, 547833), (143, 521016), (156, 477598), (187, 398424), (204, 365222), (221, 337128), (264, 282217), (286, 260508), (312, 238799), (374, 199212), (408, 182611), (429, 173672), (442, 168564), (561, 132808), (572, 130254), (663, 112376), (748, 99606), (858, 86836), (884, 84282), (1122, 66404), (1144, 65127), (1277, 58344), (1326, 56188), (1496, 49803), (1716, 43418), (1768, 42141), (2244, 33202), (2431, 30648), (2554, 29172), (2652, 28094), (3432, 21709), (3831, 19448), (4488, 16601), (4862, 15324), (5108, 14586), (5304, 14047), (7293, 10216), (7662, 9724)]