72673362

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 174240000

約数和(自身を除く): 101566638

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 261, 279, 499, 522, 558, 783, 837, 899, 998, 1497, 1566, 1674, 1798, 2349, 2511, 2697, 2994, 4491, 4698, 5022, 5394, 8091, 8982, 13473, 14471, 15469, 16182, 24273, 26946, 28942, 30938, 40419, 43413, 46407, 48546, 72819, 80838, 86826, 92814, 130239, 139221, 145638, 260478, 278442, 390717, 417663, 448601, 781434, 835326, 897202, 1172151, 1252989, 1345803, 2344302, 2505978, 2691606, 4037409, 8074818, 12112227, 24224454, 36336681, 72673362]

約数ペア:

[(1, 72673362), (2, 36336681), (3, 24224454), (6, 12112227), (9, 8074818), (18, 4037409), (27, 2691606), (29, 2505978), (31, 2344302), (54, 1345803), (58, 1252989), (62, 1172151), (81, 897202), (87, 835326), (93, 781434), (162, 448601), (174, 417663), (186, 390717), (261, 278442), (279, 260478), (499, 145638), (522, 139221), (558, 130239), (783, 92814), (837, 86826), (899, 80838), (998, 72819), (1497, 48546), (1566, 46407), (1674, 43413), (1798, 40419), (2349, 30938), (2511, 28942), (2697, 26946), (2994, 24273), (4491, 16182), (4698, 15469), (5022, 14471), (5394, 13473), (8091, 8982)]