123770268

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 357854112

約数和(自身を除く): 234083844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 306, 324, 391, 414, 459, 612, 621, 782, 828, 918, 977, 1173, 1242, 1377, 1564, 1836, 1863, 1954, 2346, 2484, 2754, 2931, 3519, 3726, 3908, 4692, 5508, 5862, 7038, 7452, 8793, 10557, 11724, 14076, 16609, 17586, 21114, 22471, 26379, 31671, 33218, 35172, 42228, 44942, 49827, 52758, 63342, 66436, 67413, 79137, 89884, 99654, 105516, 126684, 134826, 149481, 158274, 199308, 202239, 269652, 298962, 316548, 382007, 404478, 448443, 597924, 606717, 764014, 808956, 896886, 1146021, 1213434, 1345329, 1528028, 1793772, 1820151, 2292042, 2426868, 2690658, 3438063, 3640302, 4584084, 5381316, 6876126, 7280604, 10314189, 13752252, 20628378, 30942567, 41256756, 61885134, 123770268]

約数ペア:

[(1, 123770268), (2, 61885134), (3, 41256756), (4, 30942567), (6, 20628378), (9, 13752252), (12, 10314189), (17, 7280604), (18, 6876126), (23, 5381316), (27, 4584084), (34, 3640302), (36, 3438063), (46, 2690658), (51, 2426868), (54, 2292042), (68, 1820151), (69, 1793772), (81, 1528028), (92, 1345329), (102, 1213434), (108, 1146021), (138, 896886), (153, 808956), (162, 764014), (204, 606717), (207, 597924), (276, 448443), (306, 404478), (324, 382007), (391, 316548), (414, 298962), (459, 269652), (612, 202239), (621, 199308), (782, 158274), (828, 149481), (918, 134826), (977, 126684), (1173, 105516), (1242, 99654), (1377, 89884), (1564, 79137), (1836, 67413), (1863, 66436), (1954, 63342), (2346, 52758), (2484, 49827), (2754, 44942), (2931, 42228), (3519, 35172), (3726, 33218), (3908, 31671), (4692, 26379), (5508, 22471), (5862, 21114), (7038, 17586), (7452, 16609), (8793, 14076), (10557, 11724)]