79416172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 162068480

約数和(自身を除く): 82652308

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 67, 79, 121, 124, 134, 158, 242, 268, 316, 341, 484, 682, 737, 869, 1364, 1474, 1738, 2077, 2449, 2948, 3476, 3751, 4154, 4898, 5293, 7502, 8107, 8308, 9559, 9796, 10586, 15004, 16214, 19118, 21172, 22847, 26939, 32428, 38236, 45694, 53878, 58223, 91388, 107756, 116446, 164083, 232892, 251317, 296329, 328166, 502634, 592658, 640453, 656332, 1005268, 1185316, 1280906, 1804913, 2561812, 3609826, 7219652, 19854043, 39708086, 79416172]

約数ペア:

[(1, 79416172), (2, 39708086), (4, 19854043), (11, 7219652), (22, 3609826), (31, 2561812), (44, 1804913), (62, 1280906), (67, 1185316), (79, 1005268), (121, 656332), (124, 640453), (134, 592658), (158, 502634), (242, 328166), (268, 296329), (316, 251317), (341, 232892), (484, 164083), (682, 116446), (737, 107756), (869, 91388), (1364, 58223), (1474, 53878), (1738, 45694), (2077, 38236), (2449, 32428), (2948, 26939), (3476, 22847), (3751, 21172), (4154, 19118), (4898, 16214), (5293, 15004), (7502, 10586), (8107, 9796), (8308, 9559)]