78961872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 248555520

約数和(自身を除く): 169593648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 408, 418, 456, 463, 528, 561, 627, 646, 748, 816, 836, 912, 926, 969, 1122, 1254, 1292, 1389, 1496, 1672, 1852, 1938, 2244, 2508, 2584, 2778, 2992, 3344, 3553, 3704, 3876, 4488, 5016, 5093, 5168, 5556, 7106, 7408, 7752, 7871, 8797, 8976, 10032, 10186, 10659, 11112, 14212, 15279, 15504, 15742, 17594, 20372, 21318, 22224, 23613, 26391, 28424, 30558, 31484, 35188, 40744, 42636, 47226, 52782, 56848, 61116, 62968, 70376, 81488, 85272, 86581, 94452, 96767, 105564, 122232, 125936, 140752, 149549, 170544, 173162, 188904, 193534, 211128, 244464, 259743, 290301, 299098, 346324, 377808, 387068, 422256, 448647, 519486, 580602, 598196, 692648, 774136, 897294, 1038972, 1161204, 1196392, 1385296, 1548272, 1645039, 1794588, 2077944, 2322408, 2392784, 3290078, 3589176, 4155888, 4644816, 4935117, 6580156, 7178352, 9870234, 13160312, 19740468, 26320624, 39480936, 78961872]

約数ペア:

[(1, 78961872), (2, 39480936), (3, 26320624), (4, 19740468), (6, 13160312), (8, 9870234), (11, 7178352), (12, 6580156), (16, 4935117), (17, 4644816), (19, 4155888), (22, 3589176), (24, 3290078), (33, 2392784), (34, 2322408), (38, 2077944), (44, 1794588), (48, 1645039), (51, 1548272), (57, 1385296), (66, 1196392), (68, 1161204), (76, 1038972), (88, 897294), (102, 774136), (114, 692648), (132, 598196), (136, 580602), (152, 519486), (176, 448647), (187, 422256), (204, 387068), (209, 377808), (228, 346324), (264, 299098), (272, 290301), (304, 259743), (323, 244464), (374, 211128), (408, 193534), (418, 188904), (456, 173162), (463, 170544), (528, 149549), (561, 140752), (627, 125936), (646, 122232), (748, 105564), (816, 96767), (836, 94452), (912, 86581), (926, 85272), (969, 81488), (1122, 70376), (1254, 62968), (1292, 61116), (1389, 56848), (1496, 52782), (1672, 47226), (1852, 42636), (1938, 40744), (2244, 35188), (2508, 31484), (2584, 30558), (2778, 28424), (2992, 26391), (3344, 23613), (3553, 22224), (3704, 21318), (3876, 20372), (4488, 17594), (5016, 15742), (5093, 15504), (5168, 15279), (5556, 14212), (7106, 11112), (7408, 10659), (7752, 10186), (7871, 10032), (8797, 8976)]