71473052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 88194148

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 43, 46, 58, 86, 89, 92, 116, 161, 172, 178, 203, 301, 322, 356, 406, 602, 623, 644, 667, 812, 989, 1204, 1246, 1247, 1334, 1978, 2047, 2492, 2494, 2581, 2668, 3827, 3956, 4094, 4669, 4988, 5162, 6923, 7654, 8188, 8729, 9338, 10324, 13846, 14329, 15308, 17458, 18067, 18676, 26789, 27692, 28658, 28681, 34916, 36134, 53578, 57316, 57362, 59363, 72268, 88021, 107156, 110983, 114724, 118726, 176042, 200767, 221966, 237452, 352084, 401534, 415541, 443932, 616147, 776881, 803068, 831082, 1232294, 1553762, 1662164, 2464588, 2552609, 3107524, 5105218, 10210436, 17868263, 35736526, 71473052]

約数ペア:

[(1, 71473052), (2, 35736526), (4, 17868263), (7, 10210436), (14, 5105218), (23, 3107524), (28, 2552609), (29, 2464588), (43, 1662164), (46, 1553762), (58, 1232294), (86, 831082), (89, 803068), (92, 776881), (116, 616147), (161, 443932), (172, 415541), (178, 401534), (203, 352084), (301, 237452), (322, 221966), (356, 200767), (406, 176042), (602, 118726), (623, 114724), (644, 110983), (667, 107156), (812, 88021), (989, 72268), (1204, 59363), (1246, 57362), (1247, 57316), (1334, 53578), (1978, 36134), (2047, 34916), (2492, 28681), (2494, 28658), (2581, 27692), (2668, 26789), (3827, 18676), (3956, 18067), (4094, 17458), (4669, 15308), (4988, 14329), (5162, 13846), (6923, 10324), (7654, 9338), (8188, 8729)]