86977953790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1\times {\mathrm{17599}}^1$

素因数の和:23057

約数の個数: 64

約数和(自身を含む): 192736051200

約数和(自身を除く): 105758097410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5431, 10862, 17599, 27155, 35198, 38017, 54310, 70603, 76034, 87995, 123193, 141206, 175990, 190085, 228787, 246386, 353015, 380170, 457574, 494221, 615965, 706030, 988442, 1143935, 1231930, 1601509, 2287870, 2471105, 3203018, 4942210, 8007545, 16015090, 95580169, 191160338, 477900845, 669061183, 955801690, 1242542197, 1338122366, 2485084394, 3345305915, 6212710985, 6690611830, 8697795379, 12425421970, 17395590758, 43488976895, 86977953790]

約数ペア:

[(1, 86977953790), (2, 43488976895), (5, 17395590758), (7, 12425421970), (10, 8697795379), (13, 6690611830), (14, 6212710985), (26, 3345305915), (35, 2485084394), (65, 1338122366), (70, 1242542197), (91, 955801690), (130, 669061183), (182, 477900845), (455, 191160338), (910, 95580169), (5431, 16015090), (10862, 8007545), (17599, 4942210), (27155, 3203018), (35198, 2471105), (38017, 2287870), (54310, 1601509), (70603, 1231930), (76034, 1143935), (87995, 988442), (123193, 706030), (141206, 615965), (175990, 494221), (190085, 457574), (228787, 380170), (246386, 353015)]