88891361284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 174476332800

約数和(自身を除く): 85584971516

約数列:

[1, 2, 4, 11, 22, 44, 71, 109, 142, 218, 281, 284, 436, 562, 781, 929, 1124, 1199, 1562, 1858, 2398, 3091, 3124, 3716, 4796, 6182, 7739, 10219, 12364, 15478, 19951, 20438, 30629, 30956, 39902, 40876, 61258, 65959, 79804, 85129, 101261, 122516, 131918, 170258, 202522, 219461, 261049, 263836, 336919, 340516, 405044, 438922, 522098, 673838, 725549, 877844, 1044196, 1113871, 1347676, 1451098, 2174659, 2227742, 2871539, 2902196, 4349318, 4455484, 5743078, 7189531, 8698636, 11486156, 14379062, 18534479, 23921249, 28454341, 28758124, 37068958, 47842498, 56908682, 74137916, 79084841, 95684996, 113817364, 158169682, 203879269, 312997751, 316339364, 407758538, 625995502, 815517076, 1251991004, 2020258211, 4040516422, 8081032844, 22222840321, 44445680642, 88891361284]

約数ペア:

[(1, 88891361284), (2, 44445680642), (4, 22222840321), (11, 8081032844), (22, 4040516422), (44, 2020258211), (71, 1251991004), (109, 815517076), (142, 625995502), (218, 407758538), (281, 316339364), (284, 312997751), (436, 203879269), (562, 158169682), (781, 113817364), (929, 95684996), (1124, 79084841), (1199, 74137916), (1562, 56908682), (1858, 47842498), (2398, 37068958), (3091, 28758124), (3124, 28454341), (3716, 23921249), (4796, 18534479), (6182, 14379062), (7739, 11486156), (10219, 8698636), (12364, 7189531), (15478, 5743078), (19951, 4455484), (20438, 4349318), (30629, 2902196), (30956, 2871539), (39902, 2227742), (40876, 2174659), (61258, 1451098), (65959, 1347676), (79804, 1113871), (85129, 1044196), (101261, 877844), (122516, 725549), (131918, 673838), (170258, 522098), (202522, 438922), (219461, 405044), (261049, 340516), (263836, 336919)]