69872388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 172829664

約数和(自身を除く): 102957276

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 83, 93, 124, 146, 166, 186, 219, 249, 292, 332, 372, 438, 498, 876, 961, 996, 1922, 2263, 2573, 2883, 3844, 4526, 5146, 5766, 6059, 6789, 7719, 9052, 10292, 11532, 12118, 13578, 15438, 18177, 24236, 27156, 30876, 36354, 70153, 72708, 79763, 140306, 159526, 187829, 210459, 239289, 280612, 319052, 375658, 420918, 478578, 563487, 751316, 841836, 957156, 1126974, 2253948, 5822699, 11645398, 17468097, 23290796, 34936194, 69872388]

約数ペア:

[(1, 69872388), (2, 34936194), (3, 23290796), (4, 17468097), (6, 11645398), (12, 5822699), (31, 2253948), (62, 1126974), (73, 957156), (83, 841836), (93, 751316), (124, 563487), (146, 478578), (166, 420918), (186, 375658), (219, 319052), (249, 280612), (292, 239289), (332, 210459), (372, 187829), (438, 159526), (498, 140306), (876, 79763), (961, 72708), (996, 70153), (1922, 36354), (2263, 30876), (2573, 27156), (2883, 24236), (3844, 18177), (4526, 15438), (5146, 13578), (5766, 12118), (6059, 11532), (6789, 10292), (7719, 9052)]