72310428

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 199584000

約数和(自身を除く): 127273572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 228, 262, 269, 342, 393, 513, 524, 538, 684, 786, 807, 1026, 1076, 1179, 1572, 1614, 2052, 2358, 2421, 2489, 3228, 3537, 4716, 4842, 4978, 5111, 7074, 7263, 7467, 9684, 9956, 10222, 14148, 14526, 14934, 15333, 20444, 22401, 29052, 29868, 30666, 35239, 44802, 45999, 61332, 67203, 70478, 89604, 91998, 105717, 134406, 137997, 140956, 183996, 211434, 268812, 275994, 317151, 422868, 551988, 634302, 669541, 951453, 1268604, 1339082, 1902906, 2008623, 2678164, 3805812, 4017246, 6025869, 8034492, 12051738, 18077607, 24103476, 36155214, 72310428]

約数ペア:

[(1, 72310428), (2, 36155214), (3, 24103476), (4, 18077607), (6, 12051738), (9, 8034492), (12, 6025869), (18, 4017246), (19, 3805812), (27, 2678164), (36, 2008623), (38, 1902906), (54, 1339082), (57, 1268604), (76, 951453), (108, 669541), (114, 634302), (131, 551988), (171, 422868), (228, 317151), (262, 275994), (269, 268812), (342, 211434), (393, 183996), (513, 140956), (524, 137997), (538, 134406), (684, 105717), (786, 91998), (807, 89604), (1026, 70478), (1076, 67203), (1179, 61332), (1572, 45999), (1614, 44802), (2052, 35239), (2358, 30666), (2421, 29868), (2489, 29052), (3228, 22401), (3537, 20444), (4716, 15333), (4842, 14934), (4978, 14526), (5111, 14148), (7074, 10222), (7263, 9956), (7467, 9684)]