87502584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 160868616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 83, 93, 104, 109, 124, 156, 166, 186, 218, 248, 249, 312, 327, 332, 372, 403, 436, 498, 654, 664, 744, 806, 872, 996, 1079, 1209, 1308, 1417, 1612, 1992, 2158, 2418, 2573, 2616, 2834, 3224, 3237, 3379, 4251, 4316, 4836, 5146, 5668, 6474, 6758, 7719, 8502, 8632, 9047, 9672, 10137, 10292, 11336, 12948, 13516, 15438, 17004, 18094, 20274, 20584, 25896, 27032, 27141, 30876, 33449, 34008, 36188, 40548, 43927, 54282, 61752, 66898, 72376, 81096, 87854, 100347, 108564, 117611, 131781, 133796, 175708, 200694, 217128, 235222, 263562, 267592, 280457, 351416, 352833, 401388, 470444, 527124, 560914, 705666, 802776, 841371, 940888, 1054248, 1121828, 1411332, 1682742, 2243656, 2822664, 3365484, 3645941, 6730968, 7291882, 10937823, 14583764, 21875646, 29167528, 43751292, 87502584]

約数ペア:

[(1, 87502584), (2, 43751292), (3, 29167528), (4, 21875646), (6, 14583764), (8, 10937823), (12, 7291882), (13, 6730968), (24, 3645941), (26, 3365484), (31, 2822664), (39, 2243656), (52, 1682742), (62, 1411332), (78, 1121828), (83, 1054248), (93, 940888), (104, 841371), (109, 802776), (124, 705666), (156, 560914), (166, 527124), (186, 470444), (218, 401388), (248, 352833), (249, 351416), (312, 280457), (327, 267592), (332, 263562), (372, 235222), (403, 217128), (436, 200694), (498, 175708), (654, 133796), (664, 131781), (744, 117611), (806, 108564), (872, 100347), (996, 87854), (1079, 81096), (1209, 72376), (1308, 66898), (1417, 61752), (1612, 54282), (1992, 43927), (2158, 40548), (2418, 36188), (2573, 34008), (2616, 33449), (2834, 30876), (3224, 27141), (3237, 27032), (3379, 25896), (4251, 20584), (4316, 20274), (4836, 18094), (5146, 17004), (5668, 15438), (6474, 13516), (6758, 12948), (7719, 11336), (8502, 10292), (8632, 10137), (9047, 9672)]