42193548

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 112152768

約数和(自身を除く): 69959220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 523, 747, 972, 996, 1046, 1494, 1569, 2092, 2241, 2988, 3138, 4482, 4707, 6276, 6723, 8964, 9414, 13446, 14121, 18828, 20169, 26892, 28242, 40338, 42363, 43409, 56484, 80676, 84726, 86818, 127089, 130227, 169452, 173636, 254178, 260454, 390681, 508356, 520908, 781362, 1172043, 1562724, 2344086, 3516129, 4688172, 7032258, 10548387, 14064516, 21096774, 42193548]

約数ペア:

[(1, 42193548), (2, 21096774), (3, 14064516), (4, 10548387), (6, 7032258), (9, 4688172), (12, 3516129), (18, 2344086), (27, 1562724), (36, 1172043), (54, 781362), (81, 520908), (83, 508356), (108, 390681), (162, 260454), (166, 254178), (243, 173636), (249, 169452), (324, 130227), (332, 127089), (486, 86818), (498, 84726), (523, 80676), (747, 56484), (972, 43409), (996, 42363), (1046, 40338), (1494, 28242), (1569, 26892), (2092, 20169), (2241, 18828), (2988, 14121), (3138, 13446), (4482, 9414), (4707, 8964), (6276, 6723)]