83817384016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1\times {\mathrm{1487}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 172293615360

約数和(自身を除く): 88476231344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1181, 1256, 1487, 2362, 2512, 2974, 2983, 4724, 5948, 5966, 9448, 11896, 11932, 18896, 22439, 23792, 23864, 28253, 44878, 47728, 56506, 89756, 113012, 179512, 185417, 226024, 233459, 359024, 370834, 452048, 466918, 741668, 933836, 1483336, 1756147, 1867672, 2966672, 3512294, 3522923, 3735344, 4435721, 7024588, 7045846, 8871442, 14049176, 14091692, 17742884, 28098352, 28183384, 33366793, 35485768, 56366768, 66733586, 70971536, 133467172, 266934344, 275715079, 533868688, 551430158, 1102860316, 2205720632, 4411441264, 5238586501, 10477173002, 20954346004, 41908692008, 83817384016]

約数ペア:

[(1, 83817384016), (2, 41908692008), (4, 20954346004), (8, 10477173002), (16, 5238586501), (19, 4411441264), (38, 2205720632), (76, 1102860316), (152, 551430158), (157, 533868688), (304, 275715079), (314, 266934344), (628, 133467172), (1181, 70971536), (1256, 66733586), (1487, 56366768), (2362, 35485768), (2512, 33366793), (2974, 28183384), (2983, 28098352), (4724, 17742884), (5948, 14091692), (5966, 14049176), (9448, 8871442), (11896, 7045846), (11932, 7024588), (18896, 4435721), (22439, 3735344), (23792, 3522923), (23864, 3512294), (28253, 2966672), (44878, 1867672), (47728, 1756147), (56506, 1483336), (89756, 933836), (113012, 741668), (179512, 466918), (185417, 452048), (226024, 370834), (233459, 359024)]