87842070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 243498528

約数和(自身を除く): 155656458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 243, 270, 333, 370, 405, 486, 555, 666, 810, 977, 999, 1110, 1215, 1665, 1954, 1998, 2430, 2931, 2997, 3330, 4885, 4995, 5862, 5994, 8793, 8991, 9770, 9990, 14655, 14985, 17586, 17982, 26379, 29310, 29970, 36149, 43965, 44955, 52758, 72298, 79137, 87930, 89910, 108447, 131895, 158274, 180745, 216894, 237411, 263790, 325341, 361490, 395685, 474822, 542235, 650682, 791370, 976023, 1084470, 1187055, 1626705, 1952046, 2374110, 2928069, 3253410, 4880115, 5856138, 8784207, 9760230, 14640345, 17568414, 29280690, 43921035, 87842070]

約数ペア:

[(1, 87842070), (2, 43921035), (3, 29280690), (5, 17568414), (6, 14640345), (9, 9760230), (10, 8784207), (15, 5856138), (18, 4880115), (27, 3253410), (30, 2928069), (37, 2374110), (45, 1952046), (54, 1626705), (74, 1187055), (81, 1084470), (90, 976023), (111, 791370), (135, 650682), (162, 542235), (185, 474822), (222, 395685), (243, 361490), (270, 325341), (333, 263790), (370, 237411), (405, 216894), (486, 180745), (555, 158274), (666, 131895), (810, 108447), (977, 89910), (999, 87930), (1110, 79137), (1215, 72298), (1665, 52758), (1954, 44955), (1998, 43965), (2430, 36149), (2931, 29970), (2997, 29310), (3330, 26379), (4885, 17982), (4995, 17586), (5862, 14985), (5994, 14655), (8793, 9990), (8991, 9770)]