86213036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 186654720

約数和(自身を除く): 100441684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 239, 364, 478, 956, 991, 1673, 1982, 3107, 3346, 3964, 6214, 6692, 6937, 12428, 12883, 13874, 21749, 25766, 27748, 43498, 51532, 86996, 90181, 180362, 236849, 360724, 473698, 947396, 1657943, 3079037, 3315886, 6158074, 6631772, 12316148, 21553259, 43106518, 86213036]

約数ペア:

[(1, 86213036), (2, 43106518), (4, 21553259), (7, 12316148), (13, 6631772), (14, 6158074), (26, 3315886), (28, 3079037), (52, 1657943), (91, 947396), (182, 473698), (239, 360724), (364, 236849), (478, 180362), (956, 90181), (991, 86996), (1673, 51532), (1982, 43498), (3107, 27748), (3346, 25766), (3964, 21749), (6214, 13874), (6692, 12883), (6937, 12428)]