72111690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 96

約数和(自身を含む): 221719680

約数和(自身を除く): 149607990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 3947, 6090, 7894, 9135, 11841, 18270, 19735, 23682, 27629, 35523, 39470, 55258, 59205, 71046, 82887, 114463, 118410, 138145, 165774, 177615, 228926, 248661, 276290, 343389, 355230, 414435, 497322, 572315, 686778, 801241, 828870, 1030167, 1144630, 1243305, 1602482, 1716945, 2060334, 2403723, 2486610, 3433890, 4006205, 4807446, 5150835, 7211169, 8012410, 10301670, 12018615, 14422338, 24037230, 36055845, 72111690]

約数ペア:

[(1, 72111690), (2, 36055845), (3, 24037230), (5, 14422338), (6, 12018615), (7, 10301670), (9, 8012410), (10, 7211169), (14, 5150835), (15, 4807446), (18, 4006205), (21, 3433890), (29, 2486610), (30, 2403723), (35, 2060334), (42, 1716945), (45, 1602482), (58, 1243305), (63, 1144630), (70, 1030167), (87, 828870), (90, 801241), (105, 686778), (126, 572315), (145, 497322), (174, 414435), (203, 355230), (210, 343389), (261, 276290), (290, 248661), (315, 228926), (406, 177615), (435, 165774), (522, 138145), (609, 118410), (630, 114463), (870, 82887), (1015, 71046), (1218, 59205), (1305, 55258), (1827, 39470), (2030, 35523), (2610, 27629), (3045, 23682), (3654, 19735), (3947, 18270), (6090, 11841), (7894, 9135)]