193715748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5277

約数の個数: 72

約数和(自身を含む): 527075640

約数和(自身を除く): 333359892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 5189, 6222, 9333, 10378, 12444, 15567, 18666, 20756, 31134, 37332, 46701, 62268, 88213, 93402, 176426, 186804, 264639, 316529, 352852, 529278, 633058, 793917, 949587, 1058556, 1266116, 1587834, 1899174, 2848761, 3175668, 3798348, 5380993, 5697522, 10761986, 11395044, 16142979, 21523972, 32285958, 48428937, 64571916, 96857874, 193715748]

約数ペア:

[(1, 193715748), (2, 96857874), (3, 64571916), (4, 48428937), (6, 32285958), (9, 21523972), (12, 16142979), (17, 11395044), (18, 10761986), (34, 5697522), (36, 5380993), (51, 3798348), (61, 3175668), (68, 2848761), (102, 1899174), (122, 1587834), (153, 1266116), (183, 1058556), (204, 949587), (244, 793917), (306, 633058), (366, 529278), (549, 352852), (612, 316529), (732, 264639), (1037, 186804), (1098, 176426), (2074, 93402), (2196, 88213), (3111, 62268), (4148, 46701), (5189, 37332), (6222, 31134), (9333, 20756), (10378, 18666), (12444, 15567)]