61474686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 103998594

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 37, 39, 42, 51, 74, 78, 91, 102, 111, 119, 179, 182, 221, 222, 238, 259, 273, 357, 358, 442, 481, 518, 537, 546, 629, 663, 714, 777, 962, 1074, 1253, 1258, 1326, 1443, 1547, 1554, 1887, 2327, 2506, 2886, 3043, 3094, 3367, 3759, 3774, 4403, 4641, 4654, 6086, 6623, 6734, 6981, 7518, 8177, 8806, 9129, 9282, 10101, 13209, 13246, 13962, 16289, 16354, 18258, 19869, 20202, 21301, 24531, 26418, 32578, 39559, 39738, 42602, 46361, 48867, 49062, 57239, 63903, 79118, 86099, 92722, 97734, 112591, 114478, 118677, 127806, 139083, 171717, 172198, 225182, 237354, 258297, 276913, 278166, 337773, 343434, 516594, 553826, 602693, 675546, 788137, 830739, 1205386, 1463683, 1576274, 1661478, 1808079, 2364411, 2927366, 3616158, 4391049, 4728822, 8782098, 10245781, 20491562, 30737343, 61474686]

約数ペア:

[(1, 61474686), (2, 30737343), (3, 20491562), (6, 10245781), (7, 8782098), (13, 4728822), (14, 4391049), (17, 3616158), (21, 2927366), (26, 2364411), (34, 1808079), (37, 1661478), (39, 1576274), (42, 1463683), (51, 1205386), (74, 830739), (78, 788137), (91, 675546), (102, 602693), (111, 553826), (119, 516594), (179, 343434), (182, 337773), (221, 278166), (222, 276913), (238, 258297), (259, 237354), (273, 225182), (357, 172198), (358, 171717), (442, 139083), (481, 127806), (518, 118677), (537, 114478), (546, 112591), (629, 97734), (663, 92722), (714, 86099), (777, 79118), (962, 63903), (1074, 57239), (1253, 49062), (1258, 48867), (1326, 46361), (1443, 42602), (1547, 39738), (1554, 39559), (1887, 32578), (2327, 26418), (2506, 24531), (2886, 21301), (3043, 20202), (3094, 19869), (3367, 18258), (3759, 16354), (3774, 16289), (4403, 13962), (4641, 13246), (4654, 13209), (6086, 10101), (6623, 9282), (6734, 9129), (6981, 8806), (7518, 8177)]