84357468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 254270016

約数和(自身を除く): 169912548

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, 299, 306, 391, 414, 442, 461, 468, 598, 612, 663, 782, 828, 884, 897, 922, 1173, 1196, 1326, 1383, 1564, 1794, 1844, 1989, 2346, 2652, 2691, 2766, 3519, 3588, 3978, 4149, 4692, 5083, 5382, 5532, 5993, 7038, 7837, 7956, 8298, 10166, 10603, 10764, 11986, 14076, 15249, 15674, 16596, 17979, 20332, 21206, 23511, 23972, 30498, 31348, 31809, 35958, 42412, 45747, 47022, 53937, 60996, 63618, 70533, 71916, 91494, 94044, 95427, 101881, 107874, 127236, 137839, 141066, 180251, 182988, 190854, 203762, 215748, 275678, 282132, 305643, 360502, 381708, 407524, 413517, 540753, 551356, 611286, 721004, 827034, 916929, 1081506, 1222572, 1240551, 1622259, 1654068, 1833858, 2163012, 2343263, 2481102, 3244518, 3667716, 4686526, 4962204, 6489036, 7029789, 9373052, 14059578, 21089367, 28119156, 42178734, 84357468]

約数ペア:

[(1, 84357468), (2, 42178734), (3, 28119156), (4, 21089367), (6, 14059578), (9, 9373052), (12, 7029789), (13, 6489036), (17, 4962204), (18, 4686526), (23, 3667716), (26, 3244518), (34, 2481102), (36, 2343263), (39, 2163012), (46, 1833858), (51, 1654068), (52, 1622259), (68, 1240551), (69, 1222572), (78, 1081506), (92, 916929), (102, 827034), (117, 721004), (138, 611286), (153, 551356), (156, 540753), (204, 413517), (207, 407524), (221, 381708), (234, 360502), (276, 305643), (299, 282132), (306, 275678), (391, 215748), (414, 203762), (442, 190854), (461, 182988), (468, 180251), (598, 141066), (612, 137839), (663, 127236), (782, 107874), (828, 101881), (884, 95427), (897, 94044), (922, 91494), (1173, 71916), (1196, 70533), (1326, 63618), (1383, 60996), (1564, 53937), (1794, 47022), (1844, 45747), (1989, 42412), (2346, 35958), (2652, 31809), (2691, 31348), (2766, 30498), (3519, 23972), (3588, 23511), (3978, 21206), (4149, 20332), (4692, 17979), (5083, 16596), (5382, 15674), (5532, 15249), (5993, 14076), (7038, 11986), (7837, 10764), (7956, 10603), (8298, 10166)]