5216796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 14493024

約数和(自身を除く): 9276228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 157, 213, 234, 284, 314, 426, 468, 471, 628, 639, 852, 923, 942, 1278, 1413, 1846, 1884, 2041, 2556, 2769, 2826, 3692, 4082, 5538, 5652, 6123, 8164, 8307, 11076, 11147, 12246, 16614, 18369, 22294, 24492, 33228, 33441, 36738, 44588, 66882, 73476, 100323, 133764, 144911, 200646, 289822, 401292, 434733, 579644, 869466, 1304199, 1738932, 2608398, 5216796]

約数ペア:

[(1, 5216796), (2, 2608398), (3, 1738932), (4, 1304199), (6, 869466), (9, 579644), (12, 434733), (13, 401292), (18, 289822), (26, 200646), (36, 144911), (39, 133764), (52, 100323), (71, 73476), (78, 66882), (117, 44588), (142, 36738), (156, 33441), (157, 33228), (213, 24492), (234, 22294), (284, 18369), (314, 16614), (426, 12246), (468, 11147), (471, 11076), (628, 8307), (639, 8164), (852, 6123), (923, 5652), (942, 5538), (1278, 4082), (1413, 3692), (1846, 2826), (1884, 2769), (2041, 2556)]