127872432

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 140

約数和(自身を含む): 391687480

約数和(自身を除く): 263815048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 577, 648, 684, 729, 912, 972, 1026, 1154, 1296, 1368, 1458, 1539, 1731, 1944, 2052, 2308, 2736, 2916, 3078, 3462, 3888, 4104, 4616, 4617, 5193, 5832, 6156, 6924, 8208, 9232, 9234, 10386, 10963, 11664, 12312, 13848, 13851, 15579, 18468, 20772, 21926, 24624, 27696, 27702, 31158, 32889, 36936, 41544, 43852, 46737, 55404, 62316, 65778, 73872, 83088, 87704, 93474, 98667, 110808, 124632, 131556, 140211, 175408, 186948, 197334, 221616, 249264, 263112, 280422, 296001, 373896, 394668, 420633, 526224, 560844, 592002, 747792, 789336, 841266, 888003, 1121688, 1184004, 1578672, 1682532, 1776006, 2243376, 2368008, 2664009, 3365064, 3552012, 4736016, 5328018, 6730128, 7104024, 7992027, 10656036, 14208048, 15984054, 21312072, 31968108, 42624144, 63936216, 127872432]

約数ペア:

[(1, 127872432), (2, 63936216), (3, 42624144), (4, 31968108), (6, 21312072), (8, 15984054), (9, 14208048), (12, 10656036), (16, 7992027), (18, 7104024), (19, 6730128), (24, 5328018), (27, 4736016), (36, 3552012), (38, 3365064), (48, 2664009), (54, 2368008), (57, 2243376), (72, 1776006), (76, 1682532), (81, 1578672), (108, 1184004), (114, 1121688), (144, 888003), (152, 841266), (162, 789336), (171, 747792), (216, 592002), (228, 560844), (243, 526224), (304, 420633), (324, 394668), (342, 373896), (432, 296001), (456, 280422), (486, 263112), (513, 249264), (577, 221616), (648, 197334), (684, 186948), (729, 175408), (912, 140211), (972, 131556), (1026, 124632), (1154, 110808), (1296, 98667), (1368, 93474), (1458, 87704), (1539, 83088), (1731, 73872), (1944, 65778), (2052, 62316), (2308, 55404), (2736, 46737), (2916, 43852), (3078, 41544), (3462, 36936), (3888, 32889), (4104, 31158), (4616, 27702), (4617, 27696), (5193, 24624), (5832, 21926), (6156, 20772), (6924, 18468), (8208, 15579), (9232, 13851), (9234, 13848), (10386, 12312), (10963, 11664)]