73185948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 217002240

約数和(自身を除く): 143816292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 114, 132, 137, 142, 171, 198, 209, 213, 228, 274, 284, 342, 396, 411, 418, 426, 548, 627, 639, 684, 781, 822, 836, 852, 1233, 1254, 1278, 1349, 1507, 1562, 1644, 1881, 2343, 2466, 2508, 2556, 2603, 2698, 3014, 3124, 3762, 4047, 4521, 4686, 4932, 5206, 5396, 6028, 7029, 7524, 7809, 8094, 9042, 9372, 9727, 10412, 12141, 13563, 14058, 14839, 15618, 16188, 18084, 19454, 23427, 24282, 27126, 28116, 28633, 29181, 29678, 31236, 38908, 44517, 46854, 48564, 54252, 57266, 58362, 59356, 85899, 87543, 89034, 93708, 106997, 114532, 116724, 133551, 171798, 175086, 178068, 184813, 213994, 257697, 267102, 320991, 343596, 350172, 369626, 427988, 515394, 534204, 554439, 641982, 739252, 962973, 1030788, 1108878, 1283964, 1663317, 1925946, 2032943, 2217756, 3326634, 3851892, 4065886, 6098829, 6653268, 8131772, 12197658, 18296487, 24395316, 36592974, 73185948]

約数ペア:

[(1, 73185948), (2, 36592974), (3, 24395316), (4, 18296487), (6, 12197658), (9, 8131772), (11, 6653268), (12, 6098829), (18, 4065886), (19, 3851892), (22, 3326634), (33, 2217756), (36, 2032943), (38, 1925946), (44, 1663317), (57, 1283964), (66, 1108878), (71, 1030788), (76, 962973), (99, 739252), (114, 641982), (132, 554439), (137, 534204), (142, 515394), (171, 427988), (198, 369626), (209, 350172), (213, 343596), (228, 320991), (274, 267102), (284, 257697), (342, 213994), (396, 184813), (411, 178068), (418, 175086), (426, 171798), (548, 133551), (627, 116724), (639, 114532), (684, 106997), (781, 93708), (822, 89034), (836, 87543), (852, 85899), (1233, 59356), (1254, 58362), (1278, 57266), (1349, 54252), (1507, 48564), (1562, 46854), (1644, 44517), (1881, 38908), (2343, 31236), (2466, 29678), (2508, 29181), (2556, 28633), (2603, 28116), (2698, 27126), (3014, 24282), (3124, 23427), (3762, 19454), (4047, 18084), (4521, 16188), (4686, 15618), (4932, 14839), (5206, 14058), (5396, 13563), (6028, 12141), (7029, 10412), (7524, 9727), (7809, 9372), (8094, 9042)]