89916512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 219098880

約数和(自身を除く): 129182368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 571, 592, 608, 703, 1036, 1064, 1142, 1184, 1406, 2072, 2128, 2284, 2812, 3997, 4144, 4256, 4568, 4921, 5624, 7994, 8288, 9136, 9842, 10849, 11248, 15988, 18272, 19684, 21127, 21698, 22496, 31976, 39368, 42254, 43396, 63952, 75943, 78736, 84508, 86792, 127904, 147889, 151886, 157472, 169016, 173584, 295778, 303772, 338032, 347168, 401413, 591556, 607544, 676064, 802826, 1183112, 1215088, 1605652, 2366224, 2430176, 2809891, 3211304, 4732448, 5619782, 6422608, 11239564, 12845216, 22479128, 44958256, 89916512]

約数ペア:

[(1, 89916512), (2, 44958256), (4, 22479128), (7, 12845216), (8, 11239564), (14, 6422608), (16, 5619782), (19, 4732448), (28, 3211304), (32, 2809891), (37, 2430176), (38, 2366224), (56, 1605652), (74, 1215088), (76, 1183112), (112, 802826), (133, 676064), (148, 607544), (152, 591556), (224, 401413), (259, 347168), (266, 338032), (296, 303772), (304, 295778), (518, 173584), (532, 169016), (571, 157472), (592, 151886), (608, 147889), (703, 127904), (1036, 86792), (1064, 84508), (1142, 78736), (1184, 75943), (1406, 63952), (2072, 43396), (2128, 42254), (2284, 39368), (2812, 31976), (3997, 22496), (4144, 21698), (4256, 21127), (4568, 19684), (4921, 18272), (5624, 15988), (7994, 11248), (8288, 10849), (9136, 9842)]