7312972716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5381}}^1\times {\mathrm{5393}}^1$

素因数の和:10791

約数の個数: 72

約数和(自身を含む): 21134209824

約数和(自身を除く): 13821237108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5381, 5393, 10762, 10786, 16143, 16179, 21524, 21572, 32286, 32358, 37667, 37751, 48429, 48537, 64572, 64716, 75334, 75502, 96858, 97074, 113001, 113253, 150668, 151004, 193716, 194148, 226002, 226506, 339003, 339759, 452004, 453012, 678006, 679518, 1356012, 1359036, 29019733, 58039466, 87059199, 116078932, 174118398, 203138131, 261177597, 348236796, 406276262, 522355194, 609414393, 812552524, 1044710388, 1218828786, 1828243179, 2437657572, 3656486358, 7312972716]

約数ペア:

[(1, 7312972716), (2, 3656486358), (3, 2437657572), (4, 1828243179), (6, 1218828786), (7, 1044710388), (9, 812552524), (12, 609414393), (14, 522355194), (18, 406276262), (21, 348236796), (28, 261177597), (36, 203138131), (42, 174118398), (63, 116078932), (84, 87059199), (126, 58039466), (252, 29019733), (5381, 1359036), (5393, 1356012), (10762, 679518), (10786, 678006), (16143, 453012), (16179, 452004), (21524, 339759), (21572, 339003), (32286, 226506), (32358, 226002), (37667, 194148), (37751, 193716), (48429, 151004), (48537, 150668), (64572, 113253), (64716, 113001), (75334, 97074), (75502, 96858)]