23007924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 60540480

約数和(自身を除く): 37532556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 167, 172, 178, 258, 267, 334, 356, 387, 501, 516, 534, 668, 774, 801, 1002, 1068, 1503, 1548, 1602, 2004, 3006, 3204, 3827, 6012, 7181, 7654, 11481, 14362, 14863, 15308, 21543, 22962, 28724, 29726, 34443, 43086, 44589, 45924, 59452, 64629, 68886, 86172, 89178, 129258, 133767, 137772, 178356, 258516, 267534, 535068, 639109, 1278218, 1917327, 2556436, 3834654, 5751981, 7669308, 11503962, 23007924]

約数ペア:

[(1, 23007924), (2, 11503962), (3, 7669308), (4, 5751981), (6, 3834654), (9, 2556436), (12, 1917327), (18, 1278218), (36, 639109), (43, 535068), (86, 267534), (89, 258516), (129, 178356), (167, 137772), (172, 133767), (178, 129258), (258, 89178), (267, 86172), (334, 68886), (356, 64629), (387, 59452), (501, 45924), (516, 44589), (534, 43086), (668, 34443), (774, 29726), (801, 28724), (1002, 22962), (1068, 21543), (1503, 15308), (1548, 14863), (1602, 14362), (2004, 11481), (3006, 7654), (3204, 7181), (3827, 6012)]