89780898

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 193987584

約数和(自身を除く): 104206686

約数列:

[1, 2, 3, 6, 31, 41, 61, 62, 82, 93, 122, 123, 183, 186, 193, 246, 366, 386, 579, 1158, 1271, 1891, 2501, 2542, 3782, 3813, 5002, 5673, 5983, 7503, 7626, 7913, 11346, 11773, 11966, 15006, 15826, 17949, 23546, 23739, 35319, 35898, 47478, 70638, 77531, 155062, 232593, 245303, 364963, 465186, 482693, 490606, 729926, 735909, 965386, 1094889, 1448079, 1471818, 2189778, 2896158, 14963483, 29926966, 44890449, 89780898]

約数ペア:

[(1, 89780898), (2, 44890449), (3, 29926966), (6, 14963483), (31, 2896158), (41, 2189778), (61, 1471818), (62, 1448079), (82, 1094889), (93, 965386), (122, 735909), (123, 729926), (183, 490606), (186, 482693), (193, 465186), (246, 364963), (366, 245303), (386, 232593), (579, 155062), (1158, 77531), (1271, 70638), (1891, 47478), (2501, 35898), (2542, 35319), (3782, 23739), (3813, 23546), (5002, 17949), (5673, 15826), (5983, 15006), (7503, 11966), (7626, 11773), (7913, 11346)]