44649540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19109

約数の個数: 72

約数和(自身を含む): 145862808

約数和(自身を除く): 101213268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 19081, 38162, 57243, 76324, 95405, 114486, 171729, 190810, 228972, 248053, 286215, 343458, 381620, 496106, 572430, 686916, 744159, 858645, 992212, 1144860, 1240265, 1488318, 1717290, 2232477, 2480530, 2976636, 3434580, 3720795, 4464954, 4961060, 7441590, 8929908, 11162385, 14883180, 22324770, 44649540]

約数ペア:

[(1, 44649540), (2, 22324770), (3, 14883180), (4, 11162385), (5, 8929908), (6, 7441590), (9, 4961060), (10, 4464954), (12, 3720795), (13, 3434580), (15, 2976636), (18, 2480530), (20, 2232477), (26, 1717290), (30, 1488318), (36, 1240265), (39, 1144860), (45, 992212), (52, 858645), (60, 744159), (65, 686916), (78, 572430), (90, 496106), (117, 381620), (130, 343458), (156, 286215), (180, 248053), (195, 228972), (234, 190810), (260, 171729), (390, 114486), (468, 95405), (585, 76324), (780, 57243), (1170, 38162), (2340, 19081)]