79647876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 255790080

約数和(自身を除く): 176142204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 462, 487, 531, 649, 693, 708, 826, 924, 974, 1062, 1239, 1298, 1386, 1461, 1652, 1947, 1948, 2124, 2478, 2596, 2772, 2922, 3409, 3717, 3894, 4383, 4543, 4956, 5357, 5841, 5844, 6818, 7434, 7788, 8766, 9086, 10227, 10714, 11682, 13629, 13636, 14868, 16071, 17532, 18172, 20454, 21428, 23364, 27258, 28733, 30681, 32142, 37499, 40887, 40908, 48213, 54516, 57466, 61362, 64284, 74998, 81774, 86199, 96426, 112497, 114932, 122724, 149996, 163548, 172398, 192852, 201131, 224994, 258597, 316063, 337491, 344796, 402262, 449988, 517194, 603393, 632126, 674982, 804524, 948189, 1034388, 1206786, 1264252, 1349964, 1810179, 1896378, 2212441, 2413572, 2844567, 3620358, 3792756, 4424882, 5689134, 6637323, 7240716, 8849764, 11378268, 13274646, 19911969, 26549292, 39823938, 79647876]

約数ペア:

[(1, 79647876), (2, 39823938), (3, 26549292), (4, 19911969), (6, 13274646), (7, 11378268), (9, 8849764), (11, 7240716), (12, 6637323), (14, 5689134), (18, 4424882), (21, 3792756), (22, 3620358), (28, 2844567), (33, 2413572), (36, 2212441), (42, 1896378), (44, 1810179), (59, 1349964), (63, 1264252), (66, 1206786), (77, 1034388), (84, 948189), (99, 804524), (118, 674982), (126, 632126), (132, 603393), (154, 517194), (177, 449988), (198, 402262), (231, 344796), (236, 337491), (252, 316063), (308, 258597), (354, 224994), (396, 201131), (413, 192852), (462, 172398), (487, 163548), (531, 149996), (649, 122724), (693, 114932), (708, 112497), (826, 96426), (924, 86199), (974, 81774), (1062, 74998), (1239, 64284), (1298, 61362), (1386, 57466), (1461, 54516), (1652, 48213), (1947, 40908), (1948, 40887), (2124, 37499), (2478, 32142), (2596, 30681), (2772, 28733), (2922, 27258), (3409, 23364), (3717, 21428), (3894, 20454), (4383, 18172), (4543, 17532), (4956, 16071), (5357, 14868), (5841, 13636), (5844, 13629), (6818, 11682), (7434, 10714), (7788, 10227), (8766, 9086)]