84434740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 200559744

約数和(自身を除く): 116125004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 67, 74, 130, 131, 134, 148, 185, 260, 262, 268, 335, 370, 481, 524, 655, 670, 740, 871, 962, 1310, 1340, 1703, 1742, 1924, 2405, 2479, 2620, 3406, 3484, 4355, 4810, 4847, 4958, 6812, 8515, 8710, 8777, 9620, 9694, 9916, 12395, 17030, 17420, 17554, 19388, 24235, 24790, 32227, 34060, 35108, 43885, 48470, 49580, 63011, 64454, 87770, 96940, 114101, 126022, 128908, 161135, 175540, 228202, 252044, 315055, 322270, 324749, 456404, 570505, 630110, 644540, 649498, 1141010, 1260220, 1298996, 1623745, 2282020, 3247490, 4221737, 6494980, 8443474, 16886948, 21108685, 42217370, 84434740]

約数ペア:

[(1, 84434740), (2, 42217370), (4, 21108685), (5, 16886948), (10, 8443474), (13, 6494980), (20, 4221737), (26, 3247490), (37, 2282020), (52, 1623745), (65, 1298996), (67, 1260220), (74, 1141010), (130, 649498), (131, 644540), (134, 630110), (148, 570505), (185, 456404), (260, 324749), (262, 322270), (268, 315055), (335, 252044), (370, 228202), (481, 175540), (524, 161135), (655, 128908), (670, 126022), (740, 114101), (871, 96940), (962, 87770), (1310, 64454), (1340, 63011), (1703, 49580), (1742, 48470), (1924, 43885), (2405, 35108), (2479, 34060), (2620, 32227), (3406, 24790), (3484, 24235), (4355, 19388), (4810, 17554), (4847, 17420), (4958, 17030), (6812, 12395), (8515, 9916), (8710, 9694), (8777, 9620)]