78873641388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{67511}}^1$

素因数の和:67644

約数の個数: 144

約数和(自身を含む): 222938666496

約数和(自身を除く): 144065025108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 83, 92, 102, 138, 153, 166, 204, 207, 249, 276, 306, 332, 391, 414, 498, 612, 747, 782, 828, 996, 1173, 1411, 1494, 1564, 1909, 2346, 2822, 2988, 3519, 3818, 4233, 4692, 5644, 5727, 7038, 7636, 8466, 11454, 12699, 14076, 16932, 17181, 22908, 25398, 32453, 34362, 50796, 64906, 67511, 68724, 97359, 129812, 135022, 194718, 202533, 270044, 292077, 389436, 405066, 584154, 607599, 810132, 1147687, 1168308, 1215198, 1552753, 2295374, 2430396, 3105506, 3443061, 4590748, 4658259, 5603413, 6211012, 6886122, 9316518, 10329183, 11206826, 13772244, 13974777, 16810239, 18633036, 20658366, 22413652, 26396801, 27949554, 33620478, 41316732, 50430717, 52793602, 55899108, 67240956, 79190403, 95258021, 100861434, 105587204, 128878499, 158380806, 190516042, 201722868, 237571209, 257756998, 285774063, 316761612, 381032084, 386635497, 475142418, 515513996, 571548126, 773270994, 857322189, 950284836, 1143096252, 1159906491, 1546541988, 1714644378, 2190934483, 2319812982, 3429288756, 4381868966, 4639625964, 6572803449, 8763737932, 13145606898, 19718410347, 26291213796, 39436820694, 78873641388]

約数ペア:

[(1, 78873641388), (2, 39436820694), (3, 26291213796), (4, 19718410347), (6, 13145606898), (9, 8763737932), (12, 6572803449), (17, 4639625964), (18, 4381868966), (23, 3429288756), (34, 2319812982), (36, 2190934483), (46, 1714644378), (51, 1546541988), (68, 1159906491), (69, 1143096252), (83, 950284836), (92, 857322189), (102, 773270994), (138, 571548126), (153, 515513996), (166, 475142418), (204, 386635497), (207, 381032084), (249, 316761612), (276, 285774063), (306, 257756998), (332, 237571209), (391, 201722868), (414, 190516042), (498, 158380806), (612, 128878499), (747, 105587204), (782, 100861434), (828, 95258021), (996, 79190403), (1173, 67240956), (1411, 55899108), (1494, 52793602), (1564, 50430717), (1909, 41316732), (2346, 33620478), (2822, 27949554), (2988, 26396801), (3519, 22413652), (3818, 20658366), (4233, 18633036), (4692, 16810239), (5644, 13974777), (5727, 13772244), (7038, 11206826), (7636, 10329183), (8466, 9316518), (11454, 6886122), (12699, 6211012), (14076, 5603413), (16932, 4658259), (17181, 4590748), (22908, 3443061), (25398, 3105506), (32453, 2430396), (34362, 2295374), (50796, 1552753), (64906, 1215198), (67511, 1168308), (68724, 1147687), (97359, 810132), (129812, 607599), (135022, 584154), (194718, 405066), (202533, 389436), (270044, 292077)]