123847074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 309464064

約数和(自身を除く): 185616990

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 163, 191, 221, 234, 306, 326, 382, 442, 489, 573, 663, 978, 1146, 1326, 1467, 1719, 1989, 2119, 2483, 2771, 2934, 3247, 3438, 3978, 4238, 4966, 5542, 6357, 6494, 7449, 8313, 9741, 12714, 14898, 16626, 19071, 19482, 22347, 24939, 29223, 31133, 36023, 38142, 42211, 44694, 49878, 58446, 62266, 72046, 84422, 93399, 108069, 126633, 186798, 216138, 253266, 280197, 324207, 379899, 404729, 529261, 560394, 648414, 759798, 809458, 1058522, 1214187, 1587783, 2428374, 3175566, 3642561, 4763349, 6880393, 7285122, 9526698, 13760786, 20641179, 41282358, 61923537, 123847074]

約数ペア:

[(1, 123847074), (2, 61923537), (3, 41282358), (6, 20641179), (9, 13760786), (13, 9526698), (17, 7285122), (18, 6880393), (26, 4763349), (34, 3642561), (39, 3175566), (51, 2428374), (78, 1587783), (102, 1214187), (117, 1058522), (153, 809458), (163, 759798), (191, 648414), (221, 560394), (234, 529261), (306, 404729), (326, 379899), (382, 324207), (442, 280197), (489, 253266), (573, 216138), (663, 186798), (978, 126633), (1146, 108069), (1326, 93399), (1467, 84422), (1719, 72046), (1989, 62266), (2119, 58446), (2483, 49878), (2771, 44694), (2934, 42211), (3247, 38142), (3438, 36023), (3978, 31133), (4238, 29223), (4966, 24939), (5542, 22347), (6357, 19482), (6494, 19071), (7449, 16626), (8313, 14898), (9741, 12714)]