71681676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 183025920

約数和(自身を除く): 111344244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 878, 1237, 1317, 1756, 2474, 2634, 3711, 4829, 4948, 5268, 7422, 9658, 13607, 14487, 14844, 19316, 27214, 28974, 40821, 54428, 57948, 81642, 163284, 543043, 1086086, 1629129, 2172172, 3258258, 5973473, 6516516, 11946946, 17920419, 23893892, 35840838, 71681676]

約数ペア:

[(1, 71681676), (2, 35840838), (3, 23893892), (4, 17920419), (6, 11946946), (11, 6516516), (12, 5973473), (22, 3258258), (33, 2172172), (44, 1629129), (66, 1086086), (132, 543043), (439, 163284), (878, 81642), (1237, 57948), (1317, 54428), (1756, 40821), (2474, 28974), (2634, 27214), (3711, 19316), (4829, 14844), (4948, 14487), (5268, 13607), (7422, 9658)]