83271720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{99133}}^1$

素因数の和:99154

約数の個数: 64

約数和(自身を含む): 285505920

約数和(自身を除く): 202234200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 99133, 198266, 297399, 396532, 495665, 594798, 693931, 793064, 991330, 1189596, 1387862, 1486995, 1982660, 2081793, 2379192, 2775724, 2973990, 3469655, 3965320, 4163586, 5551448, 5947980, 6939310, 8327172, 10408965, 11895960, 13878620, 16654344, 20817930, 27757240, 41635860, 83271720]

約数ペア:

[(1, 83271720), (2, 41635860), (3, 27757240), (4, 20817930), (5, 16654344), (6, 13878620), (7, 11895960), (8, 10408965), (10, 8327172), (12, 6939310), (14, 5947980), (15, 5551448), (20, 4163586), (21, 3965320), (24, 3469655), (28, 2973990), (30, 2775724), (35, 2379192), (40, 2081793), (42, 1982660), (56, 1486995), (60, 1387862), (70, 1189596), (84, 991330), (105, 793064), (120, 693931), (140, 594798), (168, 495665), (210, 396532), (280, 297399), (420, 198266), (840, 99133)]