72152766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30139}}^1$

素因数の和:30173

約数の個数: 48

約数和(自身を含む): 188073600

約数和(自身を除く): 115920834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30139, 60278, 90417, 180834, 210973, 271251, 421946, 542502, 572641, 632919, 1145282, 1265838, 1717923, 1898757, 3435846, 3797514, 4008487, 5153769, 8016974, 10307538, 12025461, 24050922, 36076383, 72152766]

約数ペア:

[(1, 72152766), (2, 36076383), (3, 24050922), (6, 12025461), (7, 10307538), (9, 8016974), (14, 5153769), (18, 4008487), (19, 3797514), (21, 3435846), (38, 1898757), (42, 1717923), (57, 1265838), (63, 1145282), (114, 632919), (126, 572641), (133, 542502), (171, 421946), (266, 271251), (342, 210973), (399, 180834), (798, 90417), (1197, 60278), (2394, 30139)]