72379428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 191237760

約数和(自身を除く): 118858332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 89, 101, 122, 132, 178, 183, 202, 244, 267, 303, 356, 366, 404, 534, 606, 671, 732, 979, 1068, 1111, 1212, 1342, 1958, 2013, 2222, 2684, 2937, 3333, 3916, 4026, 4444, 5429, 5874, 6161, 6666, 8052, 8989, 10858, 11748, 12322, 13332, 16287, 17978, 18483, 21716, 24644, 26967, 32574, 35956, 36966, 53934, 59719, 65148, 67771, 73932, 98879, 107868, 119438, 135542, 179157, 197758, 203313, 238876, 271084, 296637, 358314, 395516, 406626, 548329, 593274, 716628, 813252, 1096658, 1186548, 1644987, 2193316, 3289974, 6031619, 6579948, 12063238, 18094857, 24126476, 36189714, 72379428]

約数ペア:

[(1, 72379428), (2, 36189714), (3, 24126476), (4, 18094857), (6, 12063238), (11, 6579948), (12, 6031619), (22, 3289974), (33, 2193316), (44, 1644987), (61, 1186548), (66, 1096658), (89, 813252), (101, 716628), (122, 593274), (132, 548329), (178, 406626), (183, 395516), (202, 358314), (244, 296637), (267, 271084), (303, 238876), (356, 203313), (366, 197758), (404, 179157), (534, 135542), (606, 119438), (671, 107868), (732, 98879), (979, 73932), (1068, 67771), (1111, 65148), (1212, 59719), (1342, 53934), (1958, 36966), (2013, 35956), (2222, 32574), (2684, 26967), (2937, 24644), (3333, 21716), (3916, 18483), (4026, 17978), (4444, 16287), (5429, 13332), (5874, 12322), (6161, 11748), (6666, 10858), (8052, 8989)]