74945832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2810

約数の個数: 64

約数和(自身を含む): 204120000

約数和(自身を除く): 129174168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 2699, 3471, 4628, 5398, 6942, 8097, 9256, 10796, 13884, 16194, 21592, 27768, 32388, 35087, 64776, 70174, 105261, 140348, 210522, 240211, 280696, 421044, 480422, 720633, 842088, 960844, 1441266, 1921688, 2882532, 3122743, 5765064, 6245486, 9368229, 12490972, 18736458, 24981944, 37472916, 74945832]

約数ペア:

[(1, 74945832), (2, 37472916), (3, 24981944), (4, 18736458), (6, 12490972), (8, 9368229), (12, 6245486), (13, 5765064), (24, 3122743), (26, 2882532), (39, 1921688), (52, 1441266), (78, 960844), (89, 842088), (104, 720633), (156, 480422), (178, 421044), (267, 280696), (312, 240211), (356, 210522), (534, 140348), (712, 105261), (1068, 70174), (1157, 64776), (2136, 35087), (2314, 32388), (2699, 27768), (3471, 21592), (4628, 16194), (5398, 13884), (6942, 10796), (8097, 9256)]