37989828

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 99066240

約数和(自身を除く): 61076412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 142, 167, 178, 213, 267, 284, 334, 356, 426, 501, 534, 639, 668, 801, 852, 1002, 1068, 1278, 1503, 1602, 2004, 2556, 3006, 3204, 6012, 6319, 11857, 12638, 14863, 18957, 23714, 25276, 29726, 35571, 37914, 44589, 47428, 56871, 59452, 71142, 75828, 89178, 106713, 113742, 133767, 142284, 178356, 213426, 227484, 267534, 426852, 535068, 1055273, 2110546, 3165819, 4221092, 6331638, 9497457, 12663276, 18994914, 37989828]

約数ペア:

[(1, 37989828), (2, 18994914), (3, 12663276), (4, 9497457), (6, 6331638), (9, 4221092), (12, 3165819), (18, 2110546), (36, 1055273), (71, 535068), (89, 426852), (142, 267534), (167, 227484), (178, 213426), (213, 178356), (267, 142284), (284, 133767), (334, 113742), (356, 106713), (426, 89178), (501, 75828), (534, 71142), (639, 59452), (668, 56871), (801, 47428), (852, 44589), (1002, 37914), (1068, 35571), (1278, 29726), (1503, 25276), (1602, 23714), (2004, 18957), (2556, 14863), (3006, 12638), (3204, 11857), (6012, 6319)]