66103908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2699}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 167227200

約数和(自身を除く): 101123292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2699, 4082, 5398, 6123, 8097, 8164, 10796, 12246, 16194, 24492, 32388, 35087, 70174, 105261, 140348, 210522, 421044, 423743, 847486, 1271229, 1694972, 2542458, 5084916, 5508659, 11017318, 16525977, 22034636, 33051954, 66103908]

約数ペア:

[(1, 66103908), (2, 33051954), (3, 22034636), (4, 16525977), (6, 11017318), (12, 5508659), (13, 5084916), (26, 2542458), (39, 1694972), (52, 1271229), (78, 847486), (156, 423743), (157, 421044), (314, 210522), (471, 140348), (628, 105261), (942, 70174), (1884, 35087), (2041, 32388), (2699, 24492), (4082, 16194), (5398, 12246), (6123, 10796), (8097, 8164)]