72659340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31051}}^1$

素因数の和:31079

約数の個数: 72

約数和(自身を含む): 237361488

約数和(自身を除く): 164702148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31051, 62102, 93153, 124204, 155255, 186306, 279459, 310510, 372612, 403663, 465765, 558918, 621020, 807326, 931530, 1117836, 1210989, 1397295, 1614652, 1863060, 2018315, 2421978, 2794590, 3632967, 4036630, 4843956, 5589180, 6054945, 7265934, 8073260, 12109890, 14531868, 18164835, 24219780, 36329670, 72659340]

約数ペア:

[(1, 72659340), (2, 36329670), (3, 24219780), (4, 18164835), (5, 14531868), (6, 12109890), (9, 8073260), (10, 7265934), (12, 6054945), (13, 5589180), (15, 4843956), (18, 4036630), (20, 3632967), (26, 2794590), (30, 2421978), (36, 2018315), (39, 1863060), (45, 1614652), (52, 1397295), (60, 1210989), (65, 1117836), (78, 931530), (90, 807326), (117, 621020), (130, 558918), (156, 465765), (180, 403663), (195, 372612), (234, 310510), (260, 279459), (390, 186306), (468, 155255), (585, 124204), (780, 93153), (1170, 62102), (2340, 31051)]