40212636

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 100860816

約数和(自身を除く): 60648180

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 47, 74, 82, 94, 111, 123, 141, 148, 164, 188, 222, 246, 282, 444, 492, 564, 1517, 1739, 1927, 2209, 3034, 3478, 3854, 4418, 4551, 5217, 5781, 6068, 6627, 6956, 7708, 8836, 9102, 10434, 11562, 13254, 18204, 20868, 23124, 26508, 71299, 81733, 90569, 142598, 163466, 181138, 213897, 245199, 271707, 285196, 326932, 362276, 427794, 490398, 543414, 855588, 980796, 1086828, 3351053, 6702106, 10053159, 13404212, 20106318, 40212636]

約数ペア:

[(1, 40212636), (2, 20106318), (3, 13404212), (4, 10053159), (6, 6702106), (12, 3351053), (37, 1086828), (41, 980796), (47, 855588), (74, 543414), (82, 490398), (94, 427794), (111, 362276), (123, 326932), (141, 285196), (148, 271707), (164, 245199), (188, 213897), (222, 181138), (246, 163466), (282, 142598), (444, 90569), (492, 81733), (564, 71299), (1517, 26508), (1739, 23124), (1927, 20868), (2209, 18204), (3034, 13254), (3478, 11562), (3854, 10434), (4418, 9102), (4551, 8836), (5217, 7708), (5781, 6956), (6068, 6627)]