77380506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1568

約数の個数: 72

約数和(自身を含む): 198469440

約数和(自身を除く): 121088934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 531, 826, 882, 1062, 1239, 1487, 2478, 2891, 2974, 3717, 4461, 5782, 7434, 8673, 8922, 10409, 13383, 17346, 20818, 26019, 26766, 31227, 52038, 62454, 72863, 87733, 93681, 145726, 175466, 187362, 218589, 263199, 437178, 526398, 614131, 655767, 789597, 1228262, 1311534, 1579194, 1842393, 3684786, 4298917, 5527179, 8597834, 11054358, 12896751, 25793502, 38690253, 77380506]

約数ペア:

[(1, 77380506), (2, 38690253), (3, 25793502), (6, 12896751), (7, 11054358), (9, 8597834), (14, 5527179), (18, 4298917), (21, 3684786), (42, 1842393), (49, 1579194), (59, 1311534), (63, 1228262), (98, 789597), (118, 655767), (126, 614131), (147, 526398), (177, 437178), (294, 263199), (354, 218589), (413, 187362), (441, 175466), (531, 145726), (826, 93681), (882, 87733), (1062, 72863), (1239, 62454), (1487, 52038), (2478, 31227), (2891, 26766), (2974, 26019), (3717, 20818), (4461, 17346), (5782, 13383), (7434, 10409), (8673, 8922)]