81962823774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1\times {\mathrm{4451}}^1$

素因数の和:5545

約数の個数: 64

約数和(自身を含む): 177380501760

約数和(自身を除く): 95417677986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 769, 921, 1538, 1842, 2307, 3991, 4451, 4614, 7982, 8902, 9997, 11973, 13353, 19994, 23946, 26706, 29991, 57863, 59982, 115726, 173589, 236083, 347178, 472166, 708249, 1366457, 1416498, 2732914, 3069079, 3422819, 4099371, 6138158, 6845638, 8198742, 9207237, 10268457, 17763941, 18414474, 20536914, 35527882, 44496647, 53291823, 88993294, 106583646, 133489941, 266979882, 1050805433, 2101610866, 3152416299, 6304832598, 13660470629, 27320941258, 40981411887, 81962823774]

約数ペア:

[(1, 81962823774), (2, 40981411887), (3, 27320941258), (6, 13660470629), (13, 6304832598), (26, 3152416299), (39, 2101610866), (78, 1050805433), (307, 266979882), (614, 133489941), (769, 106583646), (921, 88993294), (1538, 53291823), (1842, 44496647), (2307, 35527882), (3991, 20536914), (4451, 18414474), (4614, 17763941), (7982, 10268457), (8902, 9207237), (9997, 8198742), (11973, 6845638), (13353, 6138158), (19994, 4099371), (23946, 3422819), (26706, 3069079), (29991, 2732914), (57863, 1416498), (59982, 1366457), (115726, 708249), (173589, 472166), (236083, 347178)]