29463876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 80919384

約数和(自身を除く): 51455508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 401, 468, 471, 628, 802, 942, 1203, 1413, 1604, 1884, 2041, 2406, 2826, 3609, 4082, 4812, 5213, 5652, 6123, 7218, 8164, 10426, 12246, 14436, 15639, 18369, 20852, 24492, 31278, 36738, 46917, 62556, 62957, 73476, 93834, 125914, 187668, 188871, 251828, 377742, 566613, 755484, 818441, 1133226, 1636882, 2266452, 2455323, 3273764, 4910646, 7365969, 9821292, 14731938, 29463876]

約数ペア:

[(1, 29463876), (2, 14731938), (3, 9821292), (4, 7365969), (6, 4910646), (9, 3273764), (12, 2455323), (13, 2266452), (18, 1636882), (26, 1133226), (36, 818441), (39, 755484), (52, 566613), (78, 377742), (117, 251828), (156, 188871), (157, 187668), (234, 125914), (314, 93834), (401, 73476), (468, 62957), (471, 62556), (628, 46917), (802, 36738), (942, 31278), (1203, 24492), (1413, 20852), (1604, 18369), (1884, 15639), (2041, 14436), (2406, 12246), (2826, 10426), (3609, 8164), (4082, 7218), (4812, 6123), (5213, 5652)]