80111448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 230458800

約数和(自身を除く): 150347352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 314, 342, 373, 456, 471, 628, 684, 746, 942, 1119, 1256, 1368, 1413, 1492, 1884, 2238, 2826, 2983, 2984, 3357, 3768, 4476, 5652, 5966, 6714, 7087, 8949, 8952, 11304, 11932, 13428, 14174, 17898, 21261, 23864, 26847, 26856, 28348, 35796, 42522, 53694, 56696, 58561, 63783, 71592, 85044, 107388, 117122, 127566, 170088, 175683, 214776, 234244, 255132, 351366, 468488, 510264, 527049, 702732, 1054098, 1112659, 1405464, 2108196, 2225318, 3337977, 4216392, 4450636, 6675954, 8901272, 10013931, 13351908, 20027862, 26703816, 40055724, 80111448]

約数ペア:

[(1, 80111448), (2, 40055724), (3, 26703816), (4, 20027862), (6, 13351908), (8, 10013931), (9, 8901272), (12, 6675954), (18, 4450636), (19, 4216392), (24, 3337977), (36, 2225318), (38, 2108196), (57, 1405464), (72, 1112659), (76, 1054098), (114, 702732), (152, 527049), (157, 510264), (171, 468488), (228, 351366), (314, 255132), (342, 234244), (373, 214776), (456, 175683), (471, 170088), (628, 127566), (684, 117122), (746, 107388), (942, 85044), (1119, 71592), (1256, 63783), (1368, 58561), (1413, 56696), (1492, 53694), (1884, 42522), (2238, 35796), (2826, 28348), (2983, 26856), (2984, 26847), (3357, 23864), (3768, 21261), (4476, 17898), (5652, 14174), (5966, 13428), (6714, 11932), (7087, 11304), (8949, 8952)]