71548308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:103

約数の個数: 162

約数和(自身を含む): 216288254

約数和(自身を除く): 144739946

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 289, 299, 306, 391, 414, 442, 468, 529, 578, 598, 612, 663, 782, 828, 867, 884, 897, 1058, 1156, 1173, 1196, 1326, 1564, 1587, 1734, 1794, 1989, 2116, 2346, 2601, 2652, 2691, 3174, 3468, 3519, 3588, 3757, 3978, 4692, 4761, 5083, 5202, 5382, 6348, 6647, 6877, 7038, 7514, 7956, 8993, 9522, 10166, 10404, 10764, 11271, 13294, 13754, 14076, 15028, 15249, 17986, 19044, 19941, 20332, 20631, 22542, 26588, 26979, 27508, 30498, 33813, 35972, 39882, 41262, 45084, 45747, 53958, 59823, 60996, 61893, 67626, 79764, 80937, 82524, 86411, 91494, 107916, 116909, 119646, 123786, 135252, 152881, 161874, 172822, 182988, 233818, 239292, 247572, 259233, 305762, 323748, 345644, 350727, 458643, 467636, 518466, 611524, 701454, 777699, 917286, 1036932, 1052181, 1375929, 1402908, 1555398, 1834572, 1987453, 2104362, 2751858, 3110796, 3974906, 4208724, 5503716, 5962359, 7949812, 11924718, 17887077, 23849436, 35774154, 71548308]

約数ペア:

[(1, 71548308), (2, 35774154), (3, 23849436), (4, 17887077), (6, 11924718), (9, 7949812), (12, 5962359), (13, 5503716), (17, 4208724), (18, 3974906), (23, 3110796), (26, 2751858), (34, 2104362), (36, 1987453), (39, 1834572), (46, 1555398), (51, 1402908), (52, 1375929), (68, 1052181), (69, 1036932), (78, 917286), (92, 777699), (102, 701454), (117, 611524), (138, 518466), (153, 467636), (156, 458643), (204, 350727), (207, 345644), (221, 323748), (234, 305762), (276, 259233), (289, 247572), (299, 239292), (306, 233818), (391, 182988), (414, 172822), (442, 161874), (468, 152881), (529, 135252), (578, 123786), (598, 119646), (612, 116909), (663, 107916), (782, 91494), (828, 86411), (867, 82524), (884, 80937), (897, 79764), (1058, 67626), (1156, 61893), (1173, 60996), (1196, 59823), (1326, 53958), (1564, 45747), (1587, 45084), (1734, 41262), (1794, 39882), (1989, 35972), (2116, 33813), (2346, 30498), (2601, 27508), (2652, 26979), (2691, 26588), (3174, 22542), (3468, 20631), (3519, 20332), (3588, 19941), (3757, 19044), (3978, 17986), (4692, 15249), (4761, 15028), (5083, 14076), (5202, 13754), (5382, 13294), (6348, 11271), (6647, 10764), (6877, 10404), (7038, 10166), (7514, 9522), (7956, 8993)]