74851908

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 177985920

約数和(自身を除く): 103134012

約数列:

[1, 2, 3, 4, 6, 12, 101, 151, 202, 302, 303, 404, 409, 453, 604, 606, 818, 906, 1212, 1227, 1636, 1812, 2454, 4908, 15251, 30502, 41309, 45753, 61004, 61759, 82618, 91506, 123518, 123927, 165236, 183012, 185277, 247036, 247854, 370554, 495708, 741108, 6237659, 12475318, 18712977, 24950636, 37425954, 74851908]

約数ペア:

[(1, 74851908), (2, 37425954), (3, 24950636), (4, 18712977), (6, 12475318), (12, 6237659), (101, 741108), (151, 495708), (202, 370554), (302, 247854), (303, 247036), (404, 185277), (409, 183012), (453, 165236), (604, 123927), (606, 123518), (818, 91506), (906, 82618), (1212, 61759), (1227, 61004), (1636, 45753), (1812, 41309), (2454, 30502), (4908, 15251)]