272349612

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 701719200

約数和(自身を除く): 429369588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 167, 178, 267, 334, 356, 501, 509, 534, 668, 801, 1002, 1018, 1068, 1503, 1527, 1602, 2004, 2036, 3006, 3054, 3204, 4581, 6012, 6108, 9162, 14863, 18324, 29726, 44589, 45301, 59452, 85003, 89178, 90602, 133767, 135903, 170006, 178356, 181204, 255009, 267534, 271806, 340012, 407709, 510018, 535068, 543612, 765027, 815418, 1020036, 1530054, 1630836, 3060108, 7565267, 15130534, 22695801, 30261068, 45391602, 68087403, 90783204, 136174806, 272349612]

約数ペア:

[(1, 272349612), (2, 136174806), (3, 90783204), (4, 68087403), (6, 45391602), (9, 30261068), (12, 22695801), (18, 15130534), (36, 7565267), (89, 3060108), (167, 1630836), (178, 1530054), (267, 1020036), (334, 815418), (356, 765027), (501, 543612), (509, 535068), (534, 510018), (668, 407709), (801, 340012), (1002, 271806), (1018, 267534), (1068, 255009), (1503, 181204), (1527, 178356), (1602, 170006), (2004, 135903), (2036, 133767), (3006, 90602), (3054, 89178), (3204, 85003), (4581, 59452), (6012, 45301), (6108, 44589), (9162, 29726), (14863, 18324)]