68018904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 198469440

約数和(自身を除く): 130450536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 911, 1037, 1098, 1224, 1464, 1822, 2074, 2196, 2733, 3111, 3644, 4148, 4392, 5466, 6222, 7288, 8199, 8296, 9333, 10932, 12444, 15487, 16398, 18666, 21864, 24888, 30974, 32796, 37332, 46461, 55571, 61948, 65592, 74664, 92922, 111142, 123896, 139383, 166713, 185844, 222284, 278766, 333426, 371688, 444568, 500139, 557532, 666852, 944707, 1000278, 1115064, 1333704, 1889414, 2000556, 2834121, 3778828, 4001112, 5668242, 7557656, 8502363, 11336484, 17004726, 22672968, 34009452, 68018904]

約数ペア:

[(1, 68018904), (2, 34009452), (3, 22672968), (4, 17004726), (6, 11336484), (8, 8502363), (9, 7557656), (12, 5668242), (17, 4001112), (18, 3778828), (24, 2834121), (34, 2000556), (36, 1889414), (51, 1333704), (61, 1115064), (68, 1000278), (72, 944707), (102, 666852), (122, 557532), (136, 500139), (153, 444568), (183, 371688), (204, 333426), (244, 278766), (306, 222284), (366, 185844), (408, 166713), (488, 139383), (549, 123896), (612, 111142), (732, 92922), (911, 74664), (1037, 65592), (1098, 61948), (1224, 55571), (1464, 46461), (1822, 37332), (2074, 32796), (2196, 30974), (2733, 24888), (3111, 21864), (3644, 18666), (4148, 16398), (4392, 15487), (5466, 12444), (6222, 10932), (7288, 9333), (8199, 8296)]