74960147178

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{243521}}^1$

素因数の和:243892

約数の個数: 72

約数和(自身を含む): 189472292100

約数和(自身を除く): 114512144922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 349, 441, 698, 882, 1047, 2094, 2443, 3141, 4886, 6282, 7329, 14658, 17101, 21987, 34202, 43974, 51303, 102606, 153909, 243521, 307818, 487042, 730563, 1461126, 1704647, 2191689, 3409294, 4383378, 5113941, 10227882, 11932529, 15341823, 23865058, 30683646, 35797587, 71595174, 84988829, 107392761, 169977658, 214785522, 254966487, 509932974, 594921803, 764899461, 1189843606, 1529798922, 1784765409, 3569530818, 4164452621, 5354296227, 8328905242, 10708592454, 12493357863, 24986715726, 37480073589, 74960147178]

約数ペア:

[(1, 74960147178), (2, 37480073589), (3, 24986715726), (6, 12493357863), (7, 10708592454), (9, 8328905242), (14, 5354296227), (18, 4164452621), (21, 3569530818), (42, 1784765409), (49, 1529798922), (63, 1189843606), (98, 764899461), (126, 594921803), (147, 509932974), (294, 254966487), (349, 214785522), (441, 169977658), (698, 107392761), (882, 84988829), (1047, 71595174), (2094, 35797587), (2443, 30683646), (3141, 23865058), (4886, 15341823), (6282, 11932529), (7329, 10227882), (14658, 5113941), (17101, 4383378), (21987, 3409294), (34202, 2191689), (43974, 1704647), (51303, 1461126), (102606, 730563), (153909, 487042), (243521, 307818)]