83801556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 222430208

約数和(自身を除く): 138628652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1098, 1116, 1231, 1891, 2196, 2462, 3693, 3782, 4924, 5673, 7386, 7564, 11079, 11346, 14772, 17019, 22158, 22692, 34038, 38161, 44316, 68076, 75091, 76322, 114483, 150182, 152644, 225273, 228966, 300364, 343449, 450546, 457932, 675819, 686898, 901092, 1351638, 1373796, 2327821, 2703276, 4655642, 6983463, 9311284, 13966926, 20950389, 27933852, 41900778, 83801556]

約数ペア:

[(1, 83801556), (2, 41900778), (3, 27933852), (4, 20950389), (6, 13966926), (9, 9311284), (12, 6983463), (18, 4655642), (31, 2703276), (36, 2327821), (61, 1373796), (62, 1351638), (93, 901092), (122, 686898), (124, 675819), (183, 457932), (186, 450546), (244, 343449), (279, 300364), (366, 228966), (372, 225273), (549, 152644), (558, 150182), (732, 114483), (1098, 76322), (1116, 75091), (1231, 68076), (1891, 44316), (2196, 38161), (2462, 34038), (3693, 22692), (3782, 22158), (4924, 17019), (5673, 14772), (7386, 11346), (7564, 11079)]