23644452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 60873120

約数和(自身を除く): 37228668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 131, 156, 169, 178, 262, 267, 338, 356, 393, 507, 524, 534, 676, 786, 1014, 1068, 1157, 1572, 1703, 2028, 2314, 3406, 3471, 4628, 5109, 6812, 6942, 10218, 11659, 13884, 15041, 20436, 22139, 23318, 30082, 34977, 44278, 45123, 46636, 60164, 66417, 69954, 88556, 90246, 132834, 139908, 151567, 180492, 265668, 303134, 454701, 606268, 909402, 1818804, 1970371, 3940742, 5911113, 7881484, 11822226, 23644452]

約数ペア:

[(1, 23644452), (2, 11822226), (3, 7881484), (4, 5911113), (6, 3940742), (12, 1970371), (13, 1818804), (26, 909402), (39, 606268), (52, 454701), (78, 303134), (89, 265668), (131, 180492), (156, 151567), (169, 139908), (178, 132834), (262, 90246), (267, 88556), (338, 69954), (356, 66417), (393, 60164), (507, 46636), (524, 45123), (534, 44278), (676, 34977), (786, 30082), (1014, 23318), (1068, 22139), (1157, 20436), (1572, 15041), (1703, 13884), (2028, 11659), (2314, 10218), (3406, 6942), (3471, 6812), (4628, 5109)]