87652852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 195265280

約数和(自身を除く): 107612428

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 61, 73, 74, 76, 122, 133, 146, 148, 244, 259, 266, 292, 427, 511, 518, 532, 703, 854, 1022, 1036, 1159, 1387, 1406, 1708, 2044, 2257, 2318, 2701, 2774, 2812, 4453, 4514, 4636, 4921, 5402, 5548, 8113, 8906, 9028, 9709, 9842, 10804, 15799, 16226, 17812, 18907, 19418, 19684, 31171, 31598, 32452, 37814, 38836, 42883, 51319, 62342, 63196, 75628, 84607, 85766, 102638, 124684, 164761, 169214, 171532, 205276, 300181, 329522, 338428, 359233, 592249, 600362, 659044, 718466, 1153327, 1184498, 1200724, 1436932, 2306654, 2368996, 3130459, 4613308, 6260918, 12521836, 21913213, 43826426, 87652852]

約数ペア:

[(1, 87652852), (2, 43826426), (4, 21913213), (7, 12521836), (14, 6260918), (19, 4613308), (28, 3130459), (37, 2368996), (38, 2306654), (61, 1436932), (73, 1200724), (74, 1184498), (76, 1153327), (122, 718466), (133, 659044), (146, 600362), (148, 592249), (244, 359233), (259, 338428), (266, 329522), (292, 300181), (427, 205276), (511, 171532), (518, 169214), (532, 164761), (703, 124684), (854, 102638), (1022, 85766), (1036, 84607), (1159, 75628), (1387, 63196), (1406, 62342), (1708, 51319), (2044, 42883), (2257, 38836), (2318, 37814), (2701, 32452), (2774, 31598), (2812, 31171), (4453, 19684), (4514, 19418), (4636, 18907), (4921, 17812), (5402, 16226), (5548, 15799), (8113, 10804), (8906, 9842), (9028, 9709)]