172426392

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 477837360

約数和(自身を除く): 305410968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 131, 181, 202, 262, 303, 362, 393, 404, 524, 543, 606, 724, 786, 808, 909, 1048, 1086, 1179, 1212, 1448, 1572, 1629, 1818, 2172, 2358, 2424, 3144, 3258, 3636, 4344, 4716, 6516, 7272, 9432, 13032, 13231, 18281, 23711, 26462, 36562, 39693, 47422, 52924, 54843, 71133, 73124, 79386, 94844, 105848, 109686, 119079, 142266, 146248, 158772, 164529, 189688, 213399, 219372, 238158, 284532, 317544, 329058, 426798, 438744, 476316, 569064, 658116, 853596, 952632, 1316232, 1707192, 2394811, 4789622, 7184433, 9579244, 14368866, 19158488, 21553299, 28737732, 43106598, 57475464, 86213196, 172426392]

約数ペア:

[(1, 172426392), (2, 86213196), (3, 57475464), (4, 43106598), (6, 28737732), (8, 21553299), (9, 19158488), (12, 14368866), (18, 9579244), (24, 7184433), (36, 4789622), (72, 2394811), (101, 1707192), (131, 1316232), (181, 952632), (202, 853596), (262, 658116), (303, 569064), (362, 476316), (393, 438744), (404, 426798), (524, 329058), (543, 317544), (606, 284532), (724, 238158), (786, 219372), (808, 213399), (909, 189688), (1048, 164529), (1086, 158772), (1179, 146248), (1212, 142266), (1448, 119079), (1572, 109686), (1629, 105848), (1818, 94844), (2172, 79386), (2358, 73124), (2424, 71133), (3144, 54843), (3258, 52924), (3636, 47422), (4344, 39693), (4716, 36562), (6516, 26462), (7272, 23711), (9432, 18281), (13032, 13231)]