29531172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 80123904

約数和(自身を除く): 50592732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 71, 92, 132, 137, 138, 142, 213, 253, 274, 276, 284, 411, 426, 506, 548, 759, 781, 822, 852, 1012, 1507, 1518, 1562, 1633, 1644, 2343, 3014, 3036, 3124, 3151, 3266, 4521, 4686, 4899, 6028, 6302, 6532, 9042, 9372, 9453, 9727, 9798, 12604, 17963, 18084, 18906, 19454, 19596, 29181, 34661, 35926, 37812, 38908, 53889, 58362, 69322, 71852, 103983, 106997, 107778, 116724, 138644, 207966, 213994, 215556, 223721, 320991, 415932, 427988, 447442, 641982, 671163, 894884, 1283964, 1342326, 2460931, 2684652, 4921862, 7382793, 9843724, 14765586, 29531172]

約数ペア:

[(1, 29531172), (2, 14765586), (3, 9843724), (4, 7382793), (6, 4921862), (11, 2684652), (12, 2460931), (22, 1342326), (23, 1283964), (33, 894884), (44, 671163), (46, 641982), (66, 447442), (69, 427988), (71, 415932), (92, 320991), (132, 223721), (137, 215556), (138, 213994), (142, 207966), (213, 138644), (253, 116724), (274, 107778), (276, 106997), (284, 103983), (411, 71852), (426, 69322), (506, 58362), (548, 53889), (759, 38908), (781, 37812), (822, 35926), (852, 34661), (1012, 29181), (1507, 19596), (1518, 19454), (1562, 18906), (1633, 18084), (1644, 17963), (2343, 12604), (3014, 9798), (3036, 9727), (3124, 9453), (3151, 9372), (3266, 9042), (4521, 6532), (4686, 6302), (4899, 6028)]