172008036

素因数分解:

$2^2\times 3^5\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 453258624

約数和(自身を除く): 281250588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 271, 324, 486, 542, 653, 813, 972, 1084, 1306, 1626, 1959, 2439, 2612, 3252, 3918, 4878, 5877, 7317, 7836, 9756, 11754, 14634, 17631, 21951, 23508, 29268, 35262, 43902, 52893, 65853, 70524, 87804, 105786, 131706, 158679, 176963, 211572, 263412, 317358, 353926, 530889, 634716, 707852, 1061778, 1592667, 2123556, 3185334, 4778001, 6370668, 9556002, 14334003, 19112004, 28668006, 43002009, 57336012, 86004018, 172008036]

約数ペア:

[(1, 172008036), (2, 86004018), (3, 57336012), (4, 43002009), (6, 28668006), (9, 19112004), (12, 14334003), (18, 9556002), (27, 6370668), (36, 4778001), (54, 3185334), (81, 2123556), (108, 1592667), (162, 1061778), (243, 707852), (271, 634716), (324, 530889), (486, 353926), (542, 317358), (653, 263412), (813, 211572), (972, 176963), (1084, 158679), (1306, 131706), (1626, 105786), (1959, 87804), (2439, 70524), (2612, 65853), (3252, 52893), (3918, 43902), (4878, 35262), (5877, 29268), (7317, 23508), (7836, 21951), (9756, 17631), (11754, 14634)]