72888156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 203059584

約数和(自身を除く): 130171428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 618, 927, 1133, 1236, 1787, 1854, 2266, 3399, 3574, 3708, 4532, 5361, 6798, 7148, 10197, 10722, 13596, 16083, 19657, 20394, 21444, 32166, 39314, 40788, 58971, 64332, 78628, 117942, 176913, 184061, 235884, 353826, 368122, 552183, 707652, 736244, 1104366, 1656549, 2024671, 2208732, 3313098, 4049342, 6074013, 6626196, 8098684, 12148026, 18222039, 24296052, 36444078, 72888156]

約数ペア:

[(1, 72888156), (2, 36444078), (3, 24296052), (4, 18222039), (6, 12148026), (9, 8098684), (11, 6626196), (12, 6074013), (18, 4049342), (22, 3313098), (33, 2208732), (36, 2024671), (44, 1656549), (66, 1104366), (99, 736244), (103, 707652), (132, 552183), (198, 368122), (206, 353826), (309, 235884), (396, 184061), (412, 176913), (618, 117942), (927, 78628), (1133, 64332), (1236, 58971), (1787, 40788), (1854, 39314), (2266, 32166), (3399, 21444), (3574, 20394), (3708, 19657), (4532, 16083), (5361, 13596), (6798, 10722), (7148, 10197)]