69289668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 209459712

約数和(自身を除く): 140170044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 137, 162, 189, 223, 252, 274, 324, 378, 411, 446, 548, 567, 669, 756, 822, 892, 959, 1134, 1233, 1338, 1561, 1644, 1918, 2007, 2268, 2466, 2676, 2877, 3122, 3699, 3836, 4014, 4683, 4932, 5754, 6021, 6244, 7398, 8028, 8631, 9366, 11097, 11508, 12042, 14049, 14796, 17262, 18063, 18732, 22194, 24084, 25893, 28098, 30551, 34524, 36126, 42147, 44388, 51786, 56196, 61102, 72252, 77679, 84294, 91653, 103572, 122204, 126441, 155358, 168588, 183306, 213857, 252882, 274959, 310716, 366612, 427714, 505764, 549918, 641571, 824877, 855428, 1099836, 1283142, 1649754, 1924713, 2474631, 2566284, 3299508, 3849426, 4949262, 5774139, 7698852, 9898524, 11548278, 17322417, 23096556, 34644834, 69289668]

約数ペア:

[(1, 69289668), (2, 34644834), (3, 23096556), (4, 17322417), (6, 11548278), (7, 9898524), (9, 7698852), (12, 5774139), (14, 4949262), (18, 3849426), (21, 3299508), (27, 2566284), (28, 2474631), (36, 1924713), (42, 1649754), (54, 1283142), (63, 1099836), (81, 855428), (84, 824877), (108, 641571), (126, 549918), (137, 505764), (162, 427714), (189, 366612), (223, 310716), (252, 274959), (274, 252882), (324, 213857), (378, 183306), (411, 168588), (446, 155358), (548, 126441), (567, 122204), (669, 103572), (756, 91653), (822, 84294), (892, 77679), (959, 72252), (1134, 61102), (1233, 56196), (1338, 51786), (1561, 44388), (1644, 42147), (1918, 36126), (2007, 34524), (2268, 30551), (2466, 28098), (2676, 25893), (2877, 24084), (3122, 22194), (3699, 18732), (3836, 18063), (4014, 17262), (4683, 14796), (4932, 14049), (5754, 12042), (6021, 11508), (6244, 11097), (7398, 9366), (8028, 8631)]