79834020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 257596416

約数和(自身を除く): 177762396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1451, 1572, 1834, 1965, 2620, 2751, 2902, 3668, 3930, 4353, 4585, 5502, 5804, 7255, 7860, 8706, 9170, 10157, 11004, 13755, 14510, 17412, 18340, 20314, 21765, 27510, 29020, 30471, 40628, 43530, 50785, 55020, 60942, 87060, 101570, 121884, 152355, 190081, 203140, 304710, 380162, 570243, 609420, 760324, 950405, 1140486, 1330567, 1900810, 2280972, 2661134, 2851215, 3801620, 3991701, 5322268, 5702430, 6652835, 7983402, 11404860, 13305670, 15966804, 19958505, 26611340, 39917010, 79834020]

約数ペア:

[(1, 79834020), (2, 39917010), (3, 26611340), (4, 19958505), (5, 15966804), (6, 13305670), (7, 11404860), (10, 7983402), (12, 6652835), (14, 5702430), (15, 5322268), (20, 3991701), (21, 3801620), (28, 2851215), (30, 2661134), (35, 2280972), (42, 1900810), (60, 1330567), (70, 1140486), (84, 950405), (105, 760324), (131, 609420), (140, 570243), (210, 380162), (262, 304710), (393, 203140), (420, 190081), (524, 152355), (655, 121884), (786, 101570), (917, 87060), (1310, 60942), (1451, 55020), (1572, 50785), (1834, 43530), (1965, 40628), (2620, 30471), (2751, 29020), (2902, 27510), (3668, 21765), (3930, 20314), (4353, 18340), (4585, 17412), (5502, 14510), (5804, 13755), (7255, 11004), (7860, 10157), (8706, 9170)]