72669924

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 191089080

約数和(自身を除く): 118419156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 444, 534, 613, 666, 801, 1068, 1226, 1332, 1602, 1839, 2452, 3204, 3293, 3678, 5517, 6586, 7356, 9879, 11034, 13172, 19758, 22068, 22681, 29637, 39516, 45362, 54557, 59274, 68043, 90724, 109114, 118548, 136086, 163671, 204129, 218228, 272172, 327342, 408258, 491013, 654684, 816516, 982026, 1964052, 2018609, 4037218, 6055827, 8074436, 12111654, 18167481, 24223308, 36334962, 72669924]

約数ペア:

[(1, 72669924), (2, 36334962), (3, 24223308), (4, 18167481), (6, 12111654), (9, 8074436), (12, 6055827), (18, 4037218), (36, 2018609), (37, 1964052), (74, 982026), (89, 816516), (111, 654684), (148, 491013), (178, 408258), (222, 327342), (267, 272172), (333, 218228), (356, 204129), (444, 163671), (534, 136086), (613, 118548), (666, 109114), (801, 90724), (1068, 68043), (1226, 59274), (1332, 54557), (1602, 45362), (1839, 39516), (2452, 29637), (3204, 22681), (3293, 22068), (3678, 19758), (5517, 13172), (6586, 11034), (7356, 9879)]