69863178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 184559616

約数和(自身を除く): 114696438

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 61, 66, 67, 74, 77, 111, 122, 134, 154, 183, 201, 222, 231, 259, 366, 402, 407, 427, 462, 469, 518, 671, 737, 777, 814, 854, 938, 1221, 1281, 1342, 1407, 1474, 1554, 2013, 2211, 2257, 2442, 2479, 2562, 2814, 2849, 4026, 4087, 4422, 4514, 4697, 4958, 5159, 5698, 6771, 7437, 8174, 8547, 9394, 10318, 12261, 13542, 14091, 14874, 15477, 15799, 17094, 17353, 24522, 24827, 27269, 28182, 28609, 30954, 31598, 34706, 44957, 47397, 49654, 52059, 54538, 57218, 74481, 81807, 85827, 89914, 94794, 104118, 134871, 148962, 151219, 163614, 171654, 173789, 190883, 269742, 302438, 314699, 347578, 381766, 453657, 521367, 572649, 629398, 907314, 944097, 1042734, 1058533, 1145298, 1663409, 1888194, 2117066, 3175599, 3326818, 4990227, 6351198, 9980454, 11643863, 23287726, 34931589, 69863178]

約数ペア:

[(1, 69863178), (2, 34931589), (3, 23287726), (6, 11643863), (7, 9980454), (11, 6351198), (14, 4990227), (21, 3326818), (22, 3175599), (33, 2117066), (37, 1888194), (42, 1663409), (61, 1145298), (66, 1058533), (67, 1042734), (74, 944097), (77, 907314), (111, 629398), (122, 572649), (134, 521367), (154, 453657), (183, 381766), (201, 347578), (222, 314699), (231, 302438), (259, 269742), (366, 190883), (402, 173789), (407, 171654), (427, 163614), (462, 151219), (469, 148962), (518, 134871), (671, 104118), (737, 94794), (777, 89914), (814, 85827), (854, 81807), (938, 74481), (1221, 57218), (1281, 54538), (1342, 52059), (1407, 49654), (1474, 47397), (1554, 44957), (2013, 34706), (2211, 31598), (2257, 30954), (2442, 28609), (2479, 28182), (2562, 27269), (2814, 24827), (2849, 24522), (4026, 17353), (4087, 17094), (4422, 15799), (4514, 15477), (4697, 14874), (4958, 14091), (5159, 13542), (5698, 12261), (6771, 10318), (7437, 9394), (8174, 8547)]