38006172

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 101420592

約数和(自身を除く): 63414420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 641, 732, 972, 1098, 1282, 1647, 1923, 2196, 2564, 3294, 3846, 4941, 5769, 6588, 7692, 9882, 11538, 14823, 17307, 19764, 23076, 29646, 34614, 39101, 51921, 59292, 69228, 78202, 103842, 117303, 155763, 156404, 207684, 234606, 311526, 351909, 469212, 623052, 703818, 1055727, 1407636, 2111454, 3167181, 4222908, 6334362, 9501543, 12668724, 19003086, 38006172]

約数ペア:

[(1, 38006172), (2, 19003086), (3, 12668724), (4, 9501543), (6, 6334362), (9, 4222908), (12, 3167181), (18, 2111454), (27, 1407636), (36, 1055727), (54, 703818), (61, 623052), (81, 469212), (108, 351909), (122, 311526), (162, 234606), (183, 207684), (243, 156404), (244, 155763), (324, 117303), (366, 103842), (486, 78202), (549, 69228), (641, 59292), (732, 51921), (972, 39101), (1098, 34614), (1282, 29646), (1647, 23076), (1923, 19764), (2196, 17307), (2564, 14823), (3294, 11538), (3846, 9882), (4941, 7692), (5769, 6588)]