81952524

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 214080048

約数和(自身を除く): 132127524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 549, 557, 603, 732, 804, 1098, 1114, 1206, 1671, 2196, 2228, 2412, 3342, 4087, 5013, 6684, 8174, 10026, 12261, 16348, 20052, 24522, 33977, 36783, 37319, 49044, 67954, 73566, 74638, 101931, 111957, 135908, 147132, 149276, 203862, 223914, 305793, 335871, 407724, 447828, 611586, 671742, 1223172, 1343484, 2276459, 4552918, 6829377, 9105836, 13658754, 20488131, 27317508, 40976262, 81952524]

約数ペア:

[(1, 81952524), (2, 40976262), (3, 27317508), (4, 20488131), (6, 13658754), (9, 9105836), (12, 6829377), (18, 4552918), (36, 2276459), (61, 1343484), (67, 1223172), (122, 671742), (134, 611586), (183, 447828), (201, 407724), (244, 335871), (268, 305793), (366, 223914), (402, 203862), (549, 149276), (557, 147132), (603, 135908), (732, 111957), (804, 101931), (1098, 74638), (1114, 73566), (1206, 67954), (1671, 49044), (2196, 37319), (2228, 36783), (2412, 33977), (3342, 24522), (4087, 20052), (5013, 16348), (6684, 12261), (8174, 10026)]