193612068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17987}}^1$

素因数の和:18033

約数の個数: 72

約数和(自身を含む): 550001088

約数和(自身を除く): 356389020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 17987, 35974, 53961, 71948, 107922, 161883, 215844, 233831, 323766, 413701, 467662, 647532, 701493, 827402, 935324, 1241103, 1402986, 1654804, 2104479, 2482206, 2805972, 3723309, 4208958, 4964412, 5378113, 7446618, 8417916, 10756226, 14893236, 16134339, 21512452, 32268678, 48403017, 64537356, 96806034, 193612068]

約数ペア:

[(1, 193612068), (2, 96806034), (3, 64537356), (4, 48403017), (6, 32268678), (9, 21512452), (12, 16134339), (13, 14893236), (18, 10756226), (23, 8417916), (26, 7446618), (36, 5378113), (39, 4964412), (46, 4208958), (52, 3723309), (69, 2805972), (78, 2482206), (92, 2104479), (117, 1654804), (138, 1402986), (156, 1241103), (207, 935324), (234, 827402), (276, 701493), (299, 647532), (414, 467662), (468, 413701), (598, 323766), (828, 233831), (897, 215844), (1196, 161883), (1794, 107922), (2691, 71948), (3588, 53961), (5382, 35974), (10764, 17987)]