72739206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 165429888

約数和(自身を除く): 92690682

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 2137, 3782, 4274, 5673, 6411, 11346, 12822, 17019, 19233, 34038, 38466, 66247, 130357, 132494, 198741, 260714, 391071, 397482, 596223, 782142, 1173213, 1192446, 2346426, 4041067, 8082134, 12123201, 24246402, 36369603, 72739206]

約数ペア:

[(1, 72739206), (2, 36369603), (3, 24246402), (6, 12123201), (9, 8082134), (18, 4041067), (31, 2346426), (61, 1192446), (62, 1173213), (93, 782142), (122, 596223), (183, 397482), (186, 391071), (279, 260714), (366, 198741), (549, 132494), (558, 130357), (1098, 66247), (1891, 38466), (2137, 34038), (3782, 19233), (4274, 17019), (5673, 12822), (6411, 11346)]