61689056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 154396368

約数和(自身を除く): 92707312

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 61, 68, 88, 104, 122, 136, 143, 169, 176, 187, 208, 221, 244, 272, 286, 338, 352, 374, 416, 442, 488, 544, 572, 671, 676, 748, 793, 884, 976, 1037, 1144, 1342, 1352, 1496, 1586, 1768, 1859, 1952, 2074, 2288, 2431, 2684, 2704, 2873, 2992, 3172, 3536, 3718, 4148, 4576, 4862, 5368, 5408, 5746, 5984, 6344, 7072, 7436, 8296, 8723, 9724, 10309, 10736, 11407, 11492, 12688, 13481, 14872, 16592, 17446, 19448, 20618, 21472, 22814, 22984, 25376, 26962, 29744, 31603, 33184, 34892, 38896, 41236, 45628, 45968, 53924, 59488, 63206, 69784, 77792, 82472, 91256, 91936, 107848, 113399, 126412, 139568, 148291, 164944, 175253, 182512, 215696, 226798, 252824, 279136, 296582, 329888, 350506, 365024, 431392, 453596, 505648, 593164, 701012, 907192, 1011296, 1186328, 1402024, 1814384, 1927783, 2372656, 2804048, 3628768, 3855566, 4745312, 5608096, 7711132, 15422264, 30844528, 61689056]

約数ペア:

[(1, 61689056), (2, 30844528), (4, 15422264), (8, 7711132), (11, 5608096), (13, 4745312), (16, 3855566), (17, 3628768), (22, 2804048), (26, 2372656), (32, 1927783), (34, 1814384), (44, 1402024), (52, 1186328), (61, 1011296), (68, 907192), (88, 701012), (104, 593164), (122, 505648), (136, 453596), (143, 431392), (169, 365024), (176, 350506), (187, 329888), (208, 296582), (221, 279136), (244, 252824), (272, 226798), (286, 215696), (338, 182512), (352, 175253), (374, 164944), (416, 148291), (442, 139568), (488, 126412), (544, 113399), (572, 107848), (671, 91936), (676, 91256), (748, 82472), (793, 77792), (884, 69784), (976, 63206), (1037, 59488), (1144, 53924), (1342, 45968), (1352, 45628), (1496, 41236), (1586, 38896), (1768, 34892), (1859, 33184), (1952, 31603), (2074, 29744), (2288, 26962), (2431, 25376), (2684, 22984), (2704, 22814), (2873, 21472), (2992, 20618), (3172, 19448), (3536, 17446), (3718, 16592), (4148, 14872), (4576, 13481), (4862, 12688), (5368, 11492), (5408, 11407), (5746, 10736), (5984, 10309), (6344, 9724), (7072, 8723), (7436, 8296)]